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FRC?","shockwave-curriculum\u002Flessons\u002Fch01-why-java-for-frc\u002F1.1-why-java-for-frc",{"path":9,"title":10,"stem":11},"\u002Fshockwave-curriculum\u002Flessons\u002Fch01-why-java-for-frc\u002F2-intro-to-algorithms-programming-and-compilers","Intro to Algorithms, Programming and Compilers","shockwave-curriculum\u002Flessons\u002Fch01-why-java-for-frc\u002F1.2-intro-to-algorithms-programming-and-compilers",{"path":13,"title":14,"stem":15},"\u002Fshockwave-curriculum\u002Flessons\u002Fch02-variables-and-types\u002F1-variables-and-data-types","Variables & Data Types","shockwave-curriculum\u002Flessons\u002Fch02-variables-and-types\u002F2.1-variables-and-data-types",{"path":17,"title":18,"stem":19},"\u002Fshockwave-curriculum\u002Flessons\u002Fch02-variables-and-types\u002F2-expressions-and-output","Expressions & Output","shockwave-curriculum\u002Flessons\u002Fch02-variables-and-types\u002F2.2-expressions-and-output",{"path":21,"title":22,"stem":23},"\u002Fshockwave-curriculum\u002Flessons\u002Fch02-variables-and-types\u002F3-assignment-and-input","Assignment & Input","shockwave-curriculum\u002Flessons\u002Fch02-variables-and-types\u002F2.3-assignment-and-input",{"path":25,"title":26,"stem":27},"\u002Fshockwave-curriculum\u002Flessons\u002Fch02-variables-and-types\u002F4-casting-and-ranges-of-values","Casting & Ranges of Values","shockwave-curriculum\u002Flessons\u002Fch02-variables-and-types\u002F2.4-casting-and-ranges-of-values",{"path":29,"title":30,"stem":31},"\u002Fshockwave-curriculum\u002Flessons\u002Fch02-variables-and-types\u002F5-compound-assignment-operators","Compound Assignment Operators","shockwave-curriculum\u002Flessons\u002Fch02-variables-and-types\u002F2.5-compound-assignment-operators",{"path":33,"title":34,"stem":35},"\u002Fshockwave-curriculum\u002Flessons\u002Fch03-apis-libraries-and-documentation\u002F1-apis-and-libraries","APIs and Libraries","shockwave-curriculum\u002Flessons\u002Fch03-apis-libraries-and-documentation\u002F3.1-apis-and-libraries",{"path":37,"title":38,"stem":39},"\u002Fshockwave-curriculum\u002Flessons\u002Fch03-apis-libraries-and-documentation\u002F2-documentation-with-comments-and-preconditions","Documentation with Comments and Preconditions","shockwave-curriculum\u002Flessons\u002Fch03-apis-libraries-and-documentation\u002F3.2-documentation-with-comments-and-preconditions",{"path":41,"title":42,"stem":43},"\u002Fshockwave-curriculum\u002Flessons\u002Fch03-apis-libraries-and-documentation\u002F3-packages-and-imports","Packages & Imports","shockwave-curriculum\u002Flessons\u002Fch03-apis-libraries-and-documentation\u002F3.3-packages-and-imports",{"path":45,"title":46,"stem":47},"\u002Fshockwave-curriculum\u002Flessons\u002Fch04-using-objects-and-calling-methods\u002F1-methods-signatures-and-parameters","Methods, Signatures & Parameters","shockwave-curriculum\u002Flessons\u002Fch04-using-objects-and-calling-methods\u002F4.1-methods-signatures-and-parameters",{"path":49,"title":50,"stem":51},"\u002Fshockwave-curriculum\u002Flessons\u002Fch04-using-objects-and-calling-methods\u002F2-calling-class-methods","Calling Class Methods","shockwave-curriculum\u002Flessons\u002Fch04-using-objects-and-calling-methods\u002F4.2-calling-class-methods",{"path":53,"title":54,"stem":55},"\u002Fshockwave-curriculum\u002Flessons\u002Fch04-using-objects-and-calling-methods\u002F3-using-the-math-class","Using the Math Class","shockwave-curriculum\u002Flessons\u002Fch04-using-objects-and-calling-methods\u002F4.3-using-the-math-class",{"path":57,"title":58,"stem":59},"\u002Fshockwave-curriculum\u002Flessons\u002Fch04-using-objects-and-calling-methods\u002F4-objects-instances-of-classes","Objects — Instances of Classes","shockwave-curriculum\u002Flessons\u002Fch04-using-objects-and-calling-methods\u002F4.4-objects-instances-of-classes",{"path":61,"title":62,"stem":63},"\u002Fshockwave-curriculum\u002Flessons\u002Fch04-using-objects-and-calling-methods\u002F5-creating-and-initializing-objects-constructors","Creating & Initializing Objects: Constructors","shockwave-curriculum\u002Flessons\u002Fch04-using-objects-and-calling-methods\u002F4.5-creating-and-initializing-objects-constructors",{"path":65,"title":66,"stem":67},"\u002Fshockwave-curriculum\u002Flessons\u002Fch04-using-objects-and-calling-methods\u002F6-calling-instance-methods","Calling Instance Methods","shockwave-curriculum\u002Flessons\u002Fch04-using-objects-and-calling-methods\u002F4.6-calling-instance-methods",{"path":69,"title":70,"stem":71},"\u002Fshockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F1-5.2-if-statements-and-for-loops","Control Structures: if Statements & For Loops","shockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F5.1-5.2-if-statements-and-for-loops",{"path":73,"title":74,"stem":75},"\u002Fshockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F10-nested-iteration","Nested Iteration","shockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F5.10-nested-iteration",{"path":77,"title":78,"stem":79},"\u002Fshockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F11-informal-runtime-analysis-of-loops","Informal Runtime Analysis of Loops","shockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F5.11-informal-runtime-analysis-of-loops",{"path":81,"title":82,"stem":83},"\u002Fshockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F12-switch-statements-and-expressions","switch Statements and Expressions","shockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F5.12-switch-statements-and-expressions",{"path":85,"title":86,"stem":87},"\u002Fshockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F3-algorithms-with-selection-and-repetition","Algorithms with Selection and Repetition","shockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F5.3-algorithms-with-selection-and-repetition",{"path":89,"title":90,"stem":91},"\u002Fshockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F4-boolean-expressions","Boolean Expressions","shockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F5.4-boolean-expressions",{"path":93,"title":94,"stem":95},"\u002Fshockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F5-nested-if-statements","Nested if Statements","shockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F5.5-nested-if-statements",{"path":97,"title":98,"stem":99},"\u002Fshockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F6-compound-boolean-expressions","Compound Boolean Expressions","shockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F5.6-compound-boolean-expressions",{"path":101,"title":102,"stem":103},"\u002Fshockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F7-comparing-boolean-expressions-de-morgans-laws","Comparing Boolean Expressions (De Morgan's Laws)","shockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F5.7-comparing-boolean-expressions-de-morgans-laws",{"path":105,"title":106,"stem":107},"\u002Fshockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F8-while-loops","While Loops","shockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F5.8-while-loops",{"path":109,"title":110,"stem":111},"\u002Fshockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F9-implementing-selection-and-iteration-algorithms","Implementing Selection and Iteration Algorithms","shockwave-curriculum\u002Flessons\u002Fch05-control-structures\u002F5.9-implementing-selection-and-iteration-algorithms",{"path":113,"title":114,"stem":115},"\u002Fshockwave-curriculum\u002Flessons\u002Fch06-strings\u002F1-strings","Strings","shockwave-curriculum\u002Flessons\u002Fch06-strings\u002F6.1-strings",{"path":117,"title":118,"stem":119},"\u002Fshockwave-curriculum\u002Flessons\u002Fch06-strings\u002F2-string-algorithms","String Algorithms","shockwave-curriculum\u002Flessons\u002Fch06-strings\u002F6.2-string-algorithms",{"path":121,"title":122,"stem":123},"\u002Fshockwave-curriculum\u002Flessons\u002Fch07-the-class-blueprint\u002F1-anatomy-of-a-java-class","The Class Blueprint","shockwave-curriculum\u002Flessons\u002Fch07-the-class-blueprint\u002F7.1-anatomy-of-a-java-class",{"path":125,"title":126,"stem":127},"\u002Fshockwave-curriculum\u002Flessons\u002Fch07-the-class-blueprint\u002F2-methods-how-to-write-them","Methods: How to Write Them","shockwave-curriculum\u002Flessons\u002Fch07-the-class-blueprint\u002F7.2-methods-how-to-write-them",{"path":129,"title":130,"stem":131},"\u002Fshockwave-curriculum\u002Flessons\u002Fch07-the-class-blueprint\u002F3-methods-passing-and-returning-references-of-an-object","Methods: Passing & Returning References of an Object","shockwave-curriculum\u002Flessons\u002Fch07-the-class-blueprint\u002F7.3-methods-passing-and-returning-references-of-an-object",{"path":133,"title":134,"stem":135},"\u002Fshockwave-curriculum\u002Flessons\u002Fch07-the-class-blueprint\u002F4-class-static-variables-and-methods","Class (static) Variables & Methods","shockwave-curriculum\u002Flessons\u002Fch07-the-class-blueprint\u002F7.4-class-static-variables-and-methods",{"path":137,"title":138,"stem":139},"\u002Fshockwave-curriculum\u002Flessons\u002Fch08-constructors-and-this\u002F1-8.2-constructors-and-this","Constructors & \"this\"","shockwave-curriculum\u002Flessons\u002Fch08-constructors-and-this\u002F8.1-8.2-constructors-and-this",{"path":141,"title":142,"stem":143},"\u002Fshockwave-curriculum\u002Flessons\u002Fch09-storing-data\u002F1-array-creation-and-access","Array Creation and Access","shockwave-curriculum\u002Flessons\u002Fch09-storing-data\u002F9.1-array-creation-and-access",{"path":145,"title":146,"stem":147},"\u002Fshockwave-curriculum\u002Flessons\u002Fch09-storing-data\u002F2-arraylist-and-its-methods","ArrayList and its Methods","shockwave-curriculum\u002Flessons\u002Fch09-storing-data\u002F9.2-arraylist-and-its-methods",{"path":149,"title":150,"stem":151},"\u002Fshockwave-curriculum\u002Flessons\u002Fch09-storing-data\u002F3-optional-hashmap-dictionary-data-structure","HashMap (Dictionary) Data Structure","shockwave-curriculum\u002Flessons\u002Fch09-storing-data\u002F9.3-optional-hashmap-dictionary-data-structure",{"path":153,"title":154,"stem":155},"\u002Fshockwave-curriculum\u002Flessons\u002Fch09-storing-data\u002F4-array-traversals","Array Traversals","shockwave-curriculum\u002Flessons\u002Fch09-storing-data\u002F9.4-array-traversals",{"path":157,"title":158,"stem":159},"\u002Fshockwave-curriculum\u002Flessons\u002Fch09-storing-data\u002F5-implementing-array-algorithms","Implementing Array Algorithms","shockwave-curriculum\u002Flessons\u002Fch09-storing-data\u002F9.5-implementing-array-algorithms",{"path":161,"title":162,"stem":163},"\u002Fshockwave-curriculum\u002Flessons\u002Fch09-storing-data\u002F6-arraylist-traversals","ArrayList Traversals","shockwave-curriculum\u002Flessons\u002Fch09-storing-data\u002F9.6-arraylist-traversals",{"path":165,"title":166,"stem":167},"\u002Fshockwave-curriculum\u002Flessons\u002Fch09-storing-data\u002F7-implementing-arraylist-algorithms","Implementing ArrayList Algorithms","shockwave-curriculum\u002Flessons\u002Fch09-storing-data\u002F9.7-implementing-arraylist-algorithms",{"path":169,"title":170,"stem":171},"\u002Fshockwave-curriculum\u002Flessons\u002Fch09-storing-data\u002F8-using-text-files","Using Text Files","shockwave-curriculum\u002Flessons\u002Fch09-storing-data\u002F9.8-using-text-files",{"path":173,"title":174,"stem":175},"\u002Fshockwave-curriculum\u002Flessons\u002Fch10-2d-arrays\u002F1-2d-array-creation-and-access","2D Array Creation and Access","shockwave-curriculum\u002Flessons\u002Fch10-2d-arrays\u002F10.1-2d-array-creation-and-access",{"path":177,"title":178,"stem":179},"\u002Fshockwave-curriculum\u002Flessons\u002Fch10-2d-arrays\u002F2-2d-array-traversals-nested-loops","2D Array Traversals: Nested Loops","shockwave-curriculum\u002Flessons\u002Fch10-2d-arrays\u002F10.2-2d-array-traversals-nested-loops",{"path":181,"title":182,"stem":183},"\u002Fshockwave-curriculum\u002Flessons\u002Fch10-2d-arrays\u002F3-implementing-2d-array-algorithms","Implementing 2D Array Algorithms","shockwave-curriculum\u002Flessons\u002Fch10-2d-arrays\u002F10.3-implementing-2d-array-algorithms",{"path":185,"title":186,"stem":187},"\u002Fshockwave-curriculum\u002Flessons\u002Fch11-enums-named-choices\u002F11-enums-named-choices","Enums: Named Choices","shockwave-curriculum\u002Flessons\u002Fch11-enums-named-choices\u002F11-enums-named-choices",{"path":189,"title":190,"stem":191},"\u002Fshockwave-curriculum\u002Flessons\u002Fch12-exceptions-and-try-catch\u002F12-exceptions-and-try-catch","Exceptions & try\u002Fcatch","shockwave-curriculum\u002Flessons\u002Fch12-exceptions-and-try-catch\u002F12-exceptions-and-try-catch",{"path":193,"title":194,"stem":195},"\u002Fshockwave-curriculum\u002Flessons\u002Fch13-common-gotchas\u002F13-common-gotchas","Common Gotchas","shockwave-curriculum\u002Flessons\u002Fch13-common-gotchas\u002F13-common-gotchas",{"path":197,"title":198,"stem":199},"\u002Fshockwave-curriculum\u002Flessons\u002Fch14-why-design-patterns\u002F14-why-design-patterns","Why Design Patterns?","shockwave-curriculum\u002Flessons\u002Fch14-why-design-patterns\u002F14-why-design-patterns",{"path":201,"title":202,"stem":203},"\u002Fshockwave-curriculum\u002Flessons\u002Fch15-advanced-collections\u002F15-advanced-collections","Advanced Collections (Set\u002FQueue\u002FMap)","shockwave-curriculum\u002Flessons\u002Fch15-advanced-collections\u002F15-advanced-collections",{"path":205,"title":206,"stem":207},"\u002Fshockwave-curriculum\u002Flessons\u002Fch16-writing-your-own-generics\u002F16-writing-your-own-generics","Writing Your Own Generics","shockwave-curriculum\u002Flessons\u002Fch16-writing-your-own-generics\u002F16-writing-your-own-generics",{"path":209,"title":210,"stem":211},"\u002Fshockwave-curriculum\u002Flessons\u002Fch17-inheritance-and-abstractions\u002F1-inheritance-superclass-subclass","Inheritance, Superclass, Subclass","shockwave-curriculum\u002Flessons\u002Fch17-inheritance-and-abstractions\u002F17.1-inheritance-superclass-subclass",{"path":213,"title":214,"stem":215},"\u002Fshockwave-curriculum\u002Flessons\u002Fch17-inheritance-and-abstractions\u002F2-inheritance-and-constructors","Inheritance and Constructors","shockwave-curriculum\u002Flessons\u002Fch17-inheritance-and-abstractions\u002F17.2-inheritance-and-constructors",{"path":217,"title":218,"stem":219},"\u002Fshockwave-curriculum\u002Flessons\u002Fch17-inheritance-and-abstractions\u002F3-inheritance-hierarchies","Inheritance Hierarchies","shockwave-curriculum\u002Flessons\u002Fch17-inheritance-and-abstractions\u002F17.3-inheritance-hierarchies",{"path":221,"title":222,"stem":223},"\u002Fshockwave-curriculum\u002Flessons\u002Fch17-inheritance-and-abstractions\u002F4-object-superclass","Object Superclass","shockwave-curriculum\u002Flessons\u002Fch17-inheritance-and-abstractions\u002F17.4-object-superclass",{"path":225,"title":226,"stem":227},"\u002Fshockwave-curriculum\u002Flessons\u002Fch17-inheritance-and-abstractions\u002F5-abstract-classes-and-methods","Abstract Classes and Methods","shockwave-curriculum\u002Flessons\u002Fch17-inheritance-and-abstractions\u002F17.5-abstract-classes-and-methods",{"path":229,"title":230,"stem":231},"\u002Fshockwave-curriculum\u002Flessons\u002Fch18-polymorphism-many-forms\u002F1-overriding-methods","Overriding Methods","shockwave-curriculum\u002Flessons\u002Fch18-polymorphism-many-forms\u002F18.1-overriding-methods",{"path":233,"title":234,"stem":235},"\u002Fshockwave-curriculum\u002Flessons\u002Fch18-polymorphism-many-forms\u002F2-super-keyword","super Keyword","shockwave-curriculum\u002Flessons\u002Fch18-polymorphism-many-forms\u002F18.2-super-keyword",{"path":237,"title":238,"stem":239},"\u002Fshockwave-curriculum\u002Flessons\u002Fch18-polymorphism-many-forms\u002F3-polymorphism","Polymorphism","shockwave-curriculum\u002Flessons\u002Fch18-polymorphism-many-forms\u002F18.3-polymorphism",{"path":241,"title":242,"stem":243},"\u002Fshockwave-curriculum\u002Flessons\u002Fch19-interfaces-as-contracts\u002F19-interfaces-as-contracts","Interfaces as Contracts","shockwave-curriculum\u002Flessons\u002Fch19-interfaces-as-contracts\u002F19-interfaces-as-contracts",{"path":245,"title":246,"stem":247},"\u002Fshockwave-curriculum\u002Flessons\u002Fch19-interfaces-as-contracts\u002F1-lambdas-and-method-references","Lambdas & Method References","shockwave-curriculum\u002Flessons\u002Fch19-interfaces-as-contracts\u002F19.1-lambdas-and-method-references",{"path":249,"title":250,"stem":251},"\u002Fshockwave-curriculum\u002Flessons\u002Fch20-the-io-layer-pattern\u002F20-the-io-layer-pattern","The IO-Layer Pattern","shockwave-curriculum\u002Flessons\u002Fch20-the-io-layer-pattern\u002F20-the-io-layer-pattern",{"path":253,"title":254,"stem":255},"\u002Fshockwave-curriculum\u002Flessons\u002Fch21-static-factories\u002F21-static-factories","Static Factories","shockwave-curriculum\u002Flessons\u002Fch21-static-factories\u002F21-static-factories",{"path":257,"title":258,"stem":259},"\u002Fshockwave-curriculum\u002Flessons\u002Fch22-the-builder-pattern\u002F22-the-builder-pattern","The Builder Pattern","shockwave-curriculum\u002Flessons\u002Fch22-the-builder-pattern\u002F22-the-builder-pattern",{"path":261,"title":262,"stem":263},"\u002Fshockwave-curriculum\u002Flessons\u002Fch23-encapsulation-and-final\u002F1-scope-and-access","Access, final, and Immutability","shockwave-curriculum\u002Flessons\u002Fch23-encapsulation-and-final\u002F23.1-scope-and-access",{"path":265,"title":266,"stem":267},"\u002Fshockwave-curriculum\u002Flessons\u002Fch24-optional-avoiding-null-pointer-exceptions\u002F24-optional-avoiding-null-pointer-exceptions","Optional: Avoiding Null Pointer Exceptions","shockwave-curriculum\u002Flessons\u002Fch24-optional-avoiding-null-pointer-exceptions\u002F24-optional-avoiding-null-pointer-exceptions",{"path":269,"title":270,"stem":271},"\u002Fshockwave-curriculum\u002Flessons\u002Fch25-command-based-programming\u002F1-what-is-command-based-programming","What Is Command-Based Programming?","shockwave-curriculum\u002Flessons\u002Fch25-command-based-programming\u002F25.1-what-is-command-based-programming",{"path":273,"title":274,"stem":275},"\u002Fshockwave-curriculum\u002Flessons\u002Fch25-command-based-programming\u002F2-commands-and-command-compositions","Commands & Command Compositions","shockwave-curriculum\u002Flessons\u002Fch25-command-based-programming\u002F25.2-commands-and-command-compositions",{"path":277,"title":278,"stem":279},"\u002Fshockwave-curriculum\u002Flessons\u002Fch25-command-based-programming\u002F3-the-command-scheduler","The Command Scheduler","shockwave-curriculum\u002Flessons\u002Fch25-command-based-programming\u002F25.3-the-command-scheduler",{"path":281,"title":282,"stem":283},"\u002Fshockwave-curriculum\u002Flessons\u002Fch25-command-based-programming\u002F4-state-machines-logic","State Machines: Logic","shockwave-curriculum\u002Flessons\u002Fch25-command-based-programming\u002F25.4-state-machines-logic",{"path":285,"title":286,"stem":287},"\u002Fshockwave-curriculum\u002Flessons\u002Fch25-command-based-programming\u002F5-managing-transitions","Managing Transitions","shockwave-curriculum\u002Flessons\u002Fch25-command-based-programming\u002F25.5-managing-transitions",{"path":289,"title":290,"stem":291},"\u002Fshockwave-curriculum\u002Flessons\u002Fch25-command-based-programming\u002F6-binding-commands-to-triggers","Binding Commands to Triggers","shockwave-curriculum\u002Flessons\u002Fch25-command-based-programming\u002F25.6-binding-commands-to-triggers",{"path":293,"title":294,"stem":295},"\u002Fshockwave-curriculum\u002Flessons\u002Fch25-command-based-programming\u002F7-structuring-a-command-based-robot-project","Structuring a Command-Based Robot Project","shockwave-curriculum\u002Flessons\u002Fch25-command-based-programming\u002F25.7-structuring-a-command-based-robot-project",{"path":297,"title":298,"stem":299},"\u002Fshockwave-curriculum\u002Flessons\u002Fch26-architecture-takeaways\u002F26-architecture-takeaways","Architecture Takeaways","shockwave-curriculum\u002Flessons\u002Fch26-architecture-takeaways\u002F26-architecture-takeaways",{"path":301,"title":302,"stem":303},"\u002Fshockwave-curriculum\u002Flessons\u002Fch27-program-design-and-abstraction\u002F1-abstraction-and-program-design","Abstraction and Program Design","shockwave-curriculum\u002Flessons\u002Fch27-program-design-and-abstraction\u002F27.1-abstraction-and-program-design",{"path":305,"title":306,"stem":307},"\u002Fshockwave-curriculum\u002Flessons\u002Fch27-program-design-and-abstraction\u002F2-impact-of-program-design","Impact of Program Design","shockwave-curriculum\u002Flessons\u002Fch27-program-design-and-abstraction\u002F27.2-impact-of-program-design",{"path":309,"title":310,"stem":311},"\u002Fshockwave-curriculum\u002Flessons\u002Fch28-algorithms-searching-sorting-recursion\u002F1-searching-algorithms","Searching Algorithms","shockwave-curriculum\u002Flessons\u002Fch28-algorithms-searching-sorting-recursion\u002F28.1-searching-algorithms",{"path":313,"title":314,"stem":315},"\u002Fshockwave-curriculum\u002Flessons\u002Fch28-algorithms-searching-sorting-recursion\u002F2-sorting-algorithms","Sorting Algorithms","shockwave-curriculum\u002Flessons\u002Fch28-algorithms-searching-sorting-recursion\u002F28.2-sorting-algorithms",{"path":317,"title":318,"stem":319},"\u002Fshockwave-curriculum\u002Flessons\u002Fch28-algorithms-searching-sorting-recursion\u002F3-recursion","Recursion","shockwave-curriculum\u002Flessons\u002Fch28-algorithms-searching-sorting-recursion\u002F28.3-recursion",{"path":321,"title":322,"stem":323},"\u002Fshockwave-curriculum\u002Flessons\u002Fch28-algorithms-searching-sorting-recursion\u002F4-recursive-searching-and-sorting","Recursive Searching and Sorting","shockwave-curriculum\u002Flessons\u002Fch28-algorithms-searching-sorting-recursion\u002F28.4-recursive-searching-and-sorting",{"path":325,"title":326,"stem":327},"\u002Fshockwave-curriculum\u002Flessons\u002Fch29-git-and-github-basics\u002F1-coming-soon","Git & GitHub Basics — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch29-git-and-github-basics\u002F29.1-coming-soon",{"path":329,"title":330,"stem":331},"\u002Fshockwave-curriculum\u002Flessons\u002Fch30-git-history-and-merging\u002F1-coming-soon","Git — History & Merging — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch30-git-history-and-merging\u002F30.1-coming-soon",{"path":333,"title":334,"stem":335},"\u002Fshockwave-curriculum\u002Flessons\u002Fch31-dev-environment-and-tooling\u002F1-coming-soon","Dev Environment & Tooling — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch31-dev-environment-and-tooling\u002F31.1-coming-soon",{"path":337,"title":338,"stem":339},"\u002Fshockwave-curriculum\u002Flessons\u002Fch32-unit-testing\u002F1-coming-soon","Unit Testing — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch32-unit-testing\u002F32.1-coming-soon",{"path":341,"title":342,"stem":343},"\u002Fshockwave-curriculum\u002Flessons\u002Fch33-advantagekit-autologging\u002F1-coming-soon","AdvantageKit — AutoLogging — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch33-advantagekit-autologging\u002F33.1-coming-soon",{"path":345,"title":346,"stem":347},"\u002Fshockwave-curriculum\u002Flessons\u002Fch34-log-replay\u002F1-coming-soon","Log Replay — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch34-log-replay\u002F34.1-coming-soon",{"path":349,"title":350,"stem":351},"\u002Fshockwave-curriculum\u002Flessons\u002Fch35-advantagescope-i-visualization\u002F1-coming-soon","AdvantageScope I: Visualization — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch35-advantagescope-i-visualization\u002F35.1-coming-soon",{"path":353,"title":354,"stem":355},"\u002Fshockwave-curriculum\u002Flessons\u002Fch36-advantagescope-ii-custom-3d-assets\u002F1-coming-soon","AdvantageScope II: Custom 3D Assets — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch36-advantagescope-ii-custom-3d-assets\u002F36.1-coming-soon",{"path":357,"title":358,"stem":359},"\u002Fshockwave-curriculum\u002Flessons\u002Fch37-autonomous-i\u002F1-coming-soon","Autonomous I — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch37-autonomous-i\u002F37.1-coming-soon",{"path":361,"title":362,"stem":363},"\u002Fshockwave-curriculum\u002Flessons\u002Fch38-autonomous-ii-pathplanner-and-trajectories\u002F1-coming-soon","Autonomous II: PathPlanner & Trajectories — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch38-autonomous-ii-pathplanner-and-trajectories\u002F38.1-coming-soon",{"path":365,"title":366,"stem":367},"\u002Fshockwave-curriculum\u002Flessons\u002Fch39-control-fundamentals\u002F1-coming-soon","Control Fundamentals — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch39-control-fundamentals\u002F39.1-coming-soon",{"path":369,"title":370,"stem":371},"\u002Fshockwave-curriculum\u002Flessons\u002Fch40-motion-profiles\u002F1-coming-soon","Motion Profiles — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch40-motion-profiles\u002F40.1-coming-soon",{"path":373,"title":374,"stem":375},"\u002Fshockwave-curriculum\u002Flessons\u002Fch41-hardware-fundamentals\u002F1-coming-soon","Hardware Fundamentals — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch41-hardware-fundamentals\u002F41.1-coming-soon",{"path":377,"title":378,"stem":379},"\u002Fshockwave-curriculum\u002Flessons\u002Fch42-photonvision\u002F1-coming-soon","PhotonVision — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch42-photonvision\u002F42.1-coming-soon",{"path":381,"title":382,"stem":383},"\u002Fshockwave-curriculum\u002Flessons\u002Fch43-apriltags-and-pose\u002F1-coming-soon","AprilTags & Pose — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch43-apriltags-and-pose\u002F43.1-coming-soon",{"path":385,"title":386,"stem":387},"\u002Fshockwave-curriculum\u002Flessons\u002Fch44-subsystems-i\u002F1-coming-soon","Subsystems I — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch44-subsystems-i\u002F44.1-coming-soon",{"path":389,"title":390,"stem":391},"\u002Fshockwave-curriculum\u002Flessons\u002Fch45-subsystems-ii-advanced\u002F1-coming-soon","Subsystems II — Advanced — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch45-subsystems-ii-advanced\u002F45.1-coming-soon",{"path":393,"title":394,"stem":395},"\u002Fshockwave-curriculum\u002Flessons\u002Fch46-team-utilities-i\u002F1-coming-soon","Team Utilities I — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch46-team-utilities-i\u002F46.1-coming-soon",{"path":397,"title":398,"stem":399},"\u002Fshockwave-curriculum\u002Flessons\u002Fch47-field-constants\u002F1-coming-soon","Field Constants — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch47-field-constants\u002F47.1-coming-soon",{"path":401,"title":402,"stem":403},"\u002Fshockwave-curriculum\u002Flessons\u002Fch48-troubleshooting-i-runtime-debug\u002F1-coming-soon","Troubleshooting I — Runtime Debug — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch48-troubleshooting-i-runtime-debug\u002F48.1-coming-soon",{"path":405,"title":406,"stem":407},"\u002Fshockwave-curriculum\u002Flessons\u002Fch49-troubleshooting-ii-can-and-sim\u002F1-coming-soon","Troubleshooting II: CAN & Sim — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch49-troubleshooting-ii-can-and-sim\u002F49.1-coming-soon",{"path":409,"title":410,"stem":411},"\u002Fshockwave-curriculum\u002Flessons\u002Fch50-vendor-libraries-talonfx\u002F1-coming-soon","Vendor Libraries: TalonFX — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch50-vendor-libraries-talonfx\u002F50.1-coming-soon",{"path":413,"title":414,"stem":415},"\u002Fshockwave-curriculum\u002Flessons\u002Fch51-robot-alerts\u002F1-coming-soon","Robot Alerts — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch51-robot-alerts\u002F51.1-coming-soon",{"path":417,"title":418,"stem":419},"\u002Fshockwave-curriculum\u002Flessons\u002Fch52-wpilib-commands\u002F1-coming-soon","WPILib Commands — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch52-wpilib-commands\u002F52.1-coming-soon",{"path":421,"title":422,"stem":423},"\u002Fshockwave-curriculum\u002Flessons\u002Fch53-wpilib-geometry\u002F1-coming-soon","WPILib Geometry — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch53-wpilib-geometry\u002F53.1-coming-soon",{"path":425,"title":426,"stem":427},"\u002Fshockwave-curriculum\u002Flessons\u002Fch54-networktables\u002F1-coming-soon","NetworkTables — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch54-networktables\u002F54.1-coming-soon",{"path":429,"title":430,"stem":431},"\u002Fshockwave-curriculum\u002Flessons\u002Fch55-command-scheduler\u002F1-coming-soon","Command Scheduler — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch55-command-scheduler\u002F55.1-coming-soon",{"path":433,"title":434,"stem":435},"\u002Fshockwave-curriculum\u002Flessons\u002Fch56-wpilib-timers\u002F1-coming-soon","WPILib Timers — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch56-wpilib-timers\u002F56.1-coming-soon",{"path":437,"title":438,"stem":439},"\u002Fshockwave-curriculum\u002Flessons\u002Fch57-wpilib-triggers\u002F1-coming-soon","WPILib Triggers — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch57-wpilib-triggers\u002F57.1-coming-soon",{"path":441,"title":442,"stem":443},"\u002Fshockwave-curriculum\u002Flessons\u002Fch58-vendor-units-and-conversions\u002F1-coming-soon","Vendor Units & Conversions — Coming Soon","shockwave-curriculum\u002Flessons\u002Fch58-vendor-units-and-conversions\u002F58.1-coming-soon",[445,449,453,457,461,465,469,473,477,481,485,489,493,497,501,505,509,513,517,521,525,529,533,537,541,545,549,553,557,561,565,569,573,577,581,585,589,593,597,601,605,609,613,617,621,625,629,633,637,641,645,649,653,657,661,665,669,673,677,681,685,689,693,697,701,705,709,713,717,721,725,729,733,737,741,745,749],{"path":446,"title":447,"stem":448},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch01-why-java-for-frc\u002F2-intro-to-algorithms-programming-and-compilers","Intro to Algorithms, Programming and Compilers — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch01-why-java-for-frc\u002F1.2-intro-to-algorithms-programming-and-compilers",{"path":450,"title":451,"stem":452},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch02-variables-and-types\u002F1-variables-and-data-types","Variables & Data Types — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch02-variables-and-types\u002F2.1-variables-and-data-types",{"path":454,"title":455,"stem":456},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch02-variables-and-types\u002F2-expressions-and-output","Expressions & Output — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch02-variables-and-types\u002F2.2-expressions-and-output",{"path":458,"title":459,"stem":460},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch02-variables-and-types\u002F3-assignment-and-input","Assignment & Input — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch02-variables-and-types\u002F2.3-assignment-and-input",{"path":462,"title":463,"stem":464},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch02-variables-and-types\u002F4-casting-and-ranges-of-values","Casting & Ranges of Values — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch02-variables-and-types\u002F2.4-casting-and-ranges-of-values",{"path":466,"title":467,"stem":468},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch02-variables-and-types\u002F5-compound-assignment-operators","Compound Assignment Operators — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch02-variables-and-types\u002F2.5-compound-assignment-operators",{"path":470,"title":471,"stem":472},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch03-apis-libraries-and-documentation\u002F1-apis-and-libraries","APIs and Libraries — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch03-apis-libraries-and-documentation\u002F3.1-apis-and-libraries",{"path":474,"title":475,"stem":476},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch03-apis-libraries-and-documentation\u002F2-documentation-with-comments-and-preconditions","Documentation with Comments and Preconditions — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch03-apis-libraries-and-documentation\u002F3.2-documentation-with-comments-and-preconditions",{"path":478,"title":479,"stem":480},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch03-apis-libraries-and-documentation\u002F3-packages-and-imports","Packages & Imports — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch03-apis-libraries-and-documentation\u002F3.3-packages-and-imports",{"path":482,"title":483,"stem":484},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch04-using-objects-and-calling-methods\u002F1-methods-signatures-and-parameters","Methods, Signatures & Parameters — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch04-using-objects-and-calling-methods\u002F4.1-methods-signatures-and-parameters",{"path":486,"title":487,"stem":488},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch04-using-objects-and-calling-methods\u002F2-calling-class-methods","Calling Class Methods — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch04-using-objects-and-calling-methods\u002F4.2-calling-class-methods",{"path":490,"title":491,"stem":492},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch04-using-objects-and-calling-methods\u002F3-using-the-math-class","Using the Math Class — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch04-using-objects-and-calling-methods\u002F4.3-using-the-math-class",{"path":494,"title":495,"stem":496},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch04-using-objects-and-calling-methods\u002F4-objects-instances-of-classes","Objects — Instances of Classes — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch04-using-objects-and-calling-methods\u002F4.4-objects-instances-of-classes",{"path":498,"title":499,"stem":500},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch04-using-objects-and-calling-methods\u002F5-creating-and-initializing-objects-constructors","Creating & Initializing Objects: Constructors — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch04-using-objects-and-calling-methods\u002F4.5-creating-and-initializing-objects-constructors",{"path":502,"title":503,"stem":504},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch04-using-objects-and-calling-methods\u002F6-calling-instance-methods","Calling Instance Methods — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch04-using-objects-and-calling-methods\u002F4.6-calling-instance-methods",{"path":506,"title":507,"stem":508},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F1-5.2-if-statements-and-for-loops","if Statements & For Loops — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F5.1-5.2-if-statements-and-for-loops",{"path":510,"title":511,"stem":512},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F10-nested-iteration","Nested Iteration — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F5.10-nested-iteration",{"path":514,"title":515,"stem":516},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F11-informal-runtime-analysis-of-loops","Informal Runtime Analysis of Loops — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F5.11-informal-runtime-analysis-of-loops",{"path":518,"title":519,"stem":520},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F12-switch-statements-and-expressions","switch Statements and Expressions — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F5.12-switch-statements-and-expressions",{"path":522,"title":523,"stem":524},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F3-algorithms-with-selection-and-repetition","Algorithms with Selection and Repetition — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F5.3-algorithms-with-selection-and-repetition",{"path":526,"title":527,"stem":528},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F4-boolean-expressions","Boolean Expressions — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F5.4-boolean-expressions",{"path":530,"title":531,"stem":532},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F5-nested-if-statements","Nested if Statements — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F5.5-nested-if-statements",{"path":534,"title":535,"stem":536},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F6-compound-boolean-expressions","Compound Boolean Expressions — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F5.6-compound-boolean-expressions",{"path":538,"title":539,"stem":540},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F7-comparing-boolean-expressions-de-morgans-laws","Comparing Boolean Expressions (De Morgan's Laws) — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F5.7-comparing-boolean-expressions-de-morgans-laws",{"path":542,"title":543,"stem":544},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F8-while-loops","While Loops — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F5.8-while-loops",{"path":546,"title":547,"stem":548},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F9-implementing-selection-and-iteration-algorithms","Implementing Selection and Iteration Algorithms — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch05-control-structures\u002F5.9-implementing-selection-and-iteration-algorithms",{"path":550,"title":551,"stem":552},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch06-strings\u002F1-strings","Strings — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch06-strings\u002F6.1-strings",{"path":554,"title":555,"stem":556},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch06-strings\u002F2-string-algorithms","String Algorithms — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch06-strings\u002F6.2-string-algorithms",{"path":558,"title":559,"stem":560},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch07-the-class-blueprint\u002F1-anatomy-of-a-java-class","Anatomy of a Java Class — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch07-the-class-blueprint\u002F7.1-anatomy-of-a-java-class",{"path":562,"title":563,"stem":564},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch07-the-class-blueprint\u002F2-methods-how-to-write-them","Methods: How to Write Them — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch07-the-class-blueprint\u002F7.2-methods-how-to-write-them",{"path":566,"title":567,"stem":568},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch07-the-class-blueprint\u002F3-methods-passing-and-returning-references-of-an-object","Methods: Passing & Returning References of an Object — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch07-the-class-blueprint\u002F7.3-methods-passing-and-returning-references-of-an-object",{"path":570,"title":571,"stem":572},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch07-the-class-blueprint\u002F4-class-static-variables-and-methods","Class (static) Variables & Methods — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch07-the-class-blueprint\u002F7.4-class-static-variables-and-methods",{"path":574,"title":575,"stem":576},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch08-constructors-and-this\u002F1-8.2-constructors-and-this","Constructors & \"this\" — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch08-constructors-and-this\u002F8.1-8.2-constructors-and-this",{"path":578,"title":579,"stem":580},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch09-storing-data\u002F1-array-creation-and-access","Array Creation and Access — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch09-storing-data\u002F9.1-array-creation-and-access",{"path":582,"title":583,"stem":584},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch09-storing-data\u002F2-arraylist-and-its-methods","ArrayList and its Methods — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch09-storing-data\u002F9.2-arraylist-and-its-methods",{"path":586,"title":587,"stem":588},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch09-storing-data\u002F3-optional-hashmap-dictionary-data-structure","HashMap (Dictionary) Data Structure — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch09-storing-data\u002F9.3-optional-hashmap-dictionary-data-structure",{"path":590,"title":591,"stem":592},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch09-storing-data\u002F4-array-traversals","Array Traversals — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch09-storing-data\u002F9.4-array-traversals",{"path":594,"title":595,"stem":596},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch09-storing-data\u002F5-implementing-array-algorithms","Implementing Array Algorithms — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch09-storing-data\u002F9.5-implementing-array-algorithms",{"path":598,"title":599,"stem":600},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch09-storing-data\u002F6-arraylist-traversals","ArrayList Traversals — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch09-storing-data\u002F9.6-arraylist-traversals",{"path":602,"title":603,"stem":604},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch09-storing-data\u002F7-implementing-arraylist-algorithms","Implementing ArrayList Algorithms — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch09-storing-data\u002F9.7-implementing-arraylist-algorithms",{"path":606,"title":607,"stem":608},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch09-storing-data\u002F8-using-text-files","Using Text Files — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch09-storing-data\u002F9.8-using-text-files",{"path":610,"title":611,"stem":612},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch10-2d-arrays\u002F1-2d-array-creation-and-access","2D Array Creation and Access — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch10-2d-arrays\u002F10.1-2d-array-creation-and-access",{"path":614,"title":615,"stem":616},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch10-2d-arrays\u002F2-2d-array-traversals-nested-loops","2D Array Traversals: Nested Loops — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch10-2d-arrays\u002F10.2-2d-array-traversals-nested-loops",{"path":618,"title":619,"stem":620},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch10-2d-arrays\u002F3-implementing-2d-array-algorithms","Implementing 2D Array Algorithms — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch10-2d-arrays\u002F10.3-implementing-2d-array-algorithms",{"path":622,"title":623,"stem":624},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch11-enums-named-choices\u002F11-enums-named-choices","Enums: Named Choices — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch11-enums-named-choices\u002F11-enums-named-choices",{"path":626,"title":627,"stem":628},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch12-exceptions-and-try-catch\u002F12-exceptions-and-try-catch","Exceptions & try\u002Fcatch — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch12-exceptions-and-try-catch\u002F12-exceptions-and-try-catch",{"path":630,"title":631,"stem":632},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch13-common-gotchas\u002F13-common-gotchas","Common Gotchas — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch13-common-gotchas\u002F13-common-gotchas",{"path":634,"title":635,"stem":636},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch15-advanced-collections\u002F15-advanced-collections","Advanced Collections (Set\u002FQueue\u002FMap) — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch15-advanced-collections\u002F15-advanced-collections",{"path":638,"title":639,"stem":640},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch16-writing-your-own-generics\u002F16-writing-your-own-generics","Writing Your Own Generics — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch16-writing-your-own-generics\u002F16-writing-your-own-generics",{"path":642,"title":643,"stem":644},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch17-inheritance-and-abstractions\u002F1-inheritance-superclass-subclass","Inheritance, Superclass, Subclass — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch17-inheritance-and-abstractions\u002F17.1-inheritance-superclass-subclass",{"path":646,"title":647,"stem":648},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch17-inheritance-and-abstractions\u002F2-inheritance-and-constructors","Inheritance and Constructors — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch17-inheritance-and-abstractions\u002F17.2-inheritance-and-constructors",{"path":650,"title":651,"stem":652},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch17-inheritance-and-abstractions\u002F3-inheritance-hierarchies","Inheritance Hierarchies — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch17-inheritance-and-abstractions\u002F17.3-inheritance-hierarchies",{"path":654,"title":655,"stem":656},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch17-inheritance-and-abstractions\u002F4-object-superclass","Object Superclass — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch17-inheritance-and-abstractions\u002F17.4-object-superclass",{"path":658,"title":659,"stem":660},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch17-inheritance-and-abstractions\u002F5-abstract-classes-and-methods","Abstract Classes and Methods — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch17-inheritance-and-abstractions\u002F17.5-abstract-classes-and-methods",{"path":662,"title":663,"stem":664},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch18-polymorphism-many-forms\u002F1-overriding-methods","Overriding Methods — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch18-polymorphism-many-forms\u002F18.1-overriding-methods",{"path":666,"title":667,"stem":668},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch18-polymorphism-many-forms\u002F2-super-keyword","super Keyword — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch18-polymorphism-many-forms\u002F18.2-super-keyword",{"path":670,"title":671,"stem":672},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch18-polymorphism-many-forms\u002F3-polymorphism","Polymorphism — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch18-polymorphism-many-forms\u002F18.3-polymorphism",{"path":674,"title":675,"stem":676},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch19-interfaces-as-contracts\u002F19-interfaces-as-contracts","Interfaces as Contracts — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch19-interfaces-as-contracts\u002F19-interfaces-as-contracts",{"path":678,"title":679,"stem":680},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch19-interfaces-as-contracts\u002F1-lambdas-and-method-references","Lambdas & Method References — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch19-interfaces-as-contracts\u002F19.1-lambdas-and-method-references",{"path":682,"title":683,"stem":684},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch20-the-io-layer-pattern\u002F20-the-io-layer-pattern","The IO-Layer Pattern — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch20-the-io-layer-pattern\u002F20-the-io-layer-pattern",{"path":686,"title":687,"stem":688},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch21-static-factories\u002F21-static-factories","Static Factories — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch21-static-factories\u002F21-static-factories",{"path":690,"title":691,"stem":692},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch22-the-builder-pattern\u002F22-the-builder-pattern","The Builder Pattern — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch22-the-builder-pattern\u002F22-the-builder-pattern",{"path":694,"title":695,"stem":696},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch23-encapsulation-and-final\u002F1-scope-and-access","Access, final, and Immutability — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch23-encapsulation-and-final\u002F23.1-scope-and-access",{"path":698,"title":699,"stem":700},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch24-optional-avoiding-null-pointer-exceptions\u002F24-optional-avoiding-null-pointer-exceptions","Optional: Avoiding Null Pointer Exceptions — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch24-optional-avoiding-null-pointer-exceptions\u002F24-optional-avoiding-null-pointer-exceptions",{"path":702,"title":703,"stem":704},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch25-command-based-programming\u002F1-what-is-command-based-programming","What Is Command-Based Programming? — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch25-command-based-programming\u002F25.1-what-is-command-based-programming",{"path":706,"title":707,"stem":708},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch25-command-based-programming\u002F2-commands-and-command-compositions","Commands & Command Compositions — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch25-command-based-programming\u002F25.2-commands-and-command-compositions",{"path":710,"title":711,"stem":712},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch25-command-based-programming\u002F3-the-command-scheduler","The Command Scheduler — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch25-command-based-programming\u002F25.3-the-command-scheduler",{"path":714,"title":715,"stem":716},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch25-command-based-programming\u002F4-state-machines-logic","State Machines: Logic — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch25-command-based-programming\u002F25.4-state-machines-logic",{"path":718,"title":719,"stem":720},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch25-command-based-programming\u002F5-managing-transitions","Managing Transitions — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch25-command-based-programming\u002F25.5-managing-transitions",{"path":722,"title":723,"stem":724},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch25-command-based-programming\u002F6-binding-commands-to-triggers","Binding Commands to Triggers — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch25-command-based-programming\u002F25.6-binding-commands-to-triggers",{"path":726,"title":727,"stem":728},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch25-command-based-programming\u002F7-structuring-a-command-based-robot-project","Structuring a Command-Based Robot Project — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch25-command-based-programming\u002F25.7-structuring-a-command-based-robot-project",{"path":730,"title":731,"stem":732},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch26-architecture-takeaways\u002F26-architecture-takeaways","Architecture Takeaways — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch26-architecture-takeaways\u002F26-architecture-takeaways",{"path":734,"title":735,"stem":736},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch27-program-design-and-abstraction\u002F1-abstraction-and-program-design","Abstraction and Program Design — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch27-program-design-and-abstraction\u002F27.1-abstraction-and-program-design",{"path":738,"title":739,"stem":740},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch28-algorithms-searching-sorting-recursion\u002F1-searching-algorithms","Searching Algorithms — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch28-algorithms-searching-sorting-recursion\u002F28.1-searching-algorithms",{"path":742,"title":743,"stem":744},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch28-algorithms-searching-sorting-recursion\u002F2-sorting-algorithms","Sorting Algorithms — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch28-algorithms-searching-sorting-recursion\u002F28.2-sorting-algorithms",{"path":746,"title":747,"stem":748},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch28-algorithms-searching-sorting-recursion\u002F3-recursion","Recursion — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch28-algorithms-searching-sorting-recursion\u002F28.3-recursion",{"path":750,"title":751,"stem":752},"\u002Fshockwave-curriculum\u002Fexamples\u002Fch28-algorithms-searching-sorting-recursion\u002F4-recursive-searching-and-sorting","Recursive Searching and Sorting — Worked Example","shockwave-curriculum\u002Fexamples\u002Fch28-algorithms-searching-sorting-recursion\u002F28.4-recursive-searching-and-sorting",[754,758,762,766,770,774,778,782,786,790,794,798,802,806,810,814,818,822,826,830,834,838,842,846,850,854,858,862,866,870,874,878,882,886,890,894,898,902,906,910,914,918,922,926,930,934,938,942,946,950,954,958,962,966,970,974,978,982,986,990,994,998,1002,1006,1010,1014,1018,1022,1026,1030,1034,1038,1042,1046,1050,1054,1058,1062,1066],{"path":755,"title":756,"stem":757},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch01-why-java-for-frc\u002F2-intro-to-algorithms-programming-and-compilers","Intro to Algorithms, Programming and Compilers — Exercises","shockwave-curriculum\u002Fexercises\u002Fch01-why-java-for-frc\u002F1.2-intro-to-algorithms-programming-and-compilers",{"path":759,"title":760,"stem":761},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch02-variables-and-types\u002F1-variables-and-data-types","Variables & Data Types — Exercises","shockwave-curriculum\u002Fexercises\u002Fch02-variables-and-types\u002F2.1-variables-and-data-types",{"path":763,"title":764,"stem":765},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch02-variables-and-types\u002F2-expressions-and-output","Expressions & Output — Exercises","shockwave-curriculum\u002Fexercises\u002Fch02-variables-and-types\u002F2.2-expressions-and-output",{"path":767,"title":768,"stem":769},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch02-variables-and-types\u002F3-assignment-and-input","Assignment & Input — Exercises","shockwave-curriculum\u002Fexercises\u002Fch02-variables-and-types\u002F2.3-assignment-and-input",{"path":771,"title":772,"stem":773},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch02-variables-and-types\u002F4-casting-and-ranges-of-values","Casting & Ranges of Values — Exercises","shockwave-curriculum\u002Fexercises\u002Fch02-variables-and-types\u002F2.4-casting-and-ranges-of-values",{"path":775,"title":776,"stem":777},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch02-variables-and-types\u002F5-compound-assignment-operators","Compound Assignment Operators — Exercises","shockwave-curriculum\u002Fexercises\u002Fch02-variables-and-types\u002F2.5-compound-assignment-operators",{"path":779,"title":780,"stem":781},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch03-apis-libraries-and-documentation\u002F1-apis-and-libraries","APIs and Libraries — Exercises","shockwave-curriculum\u002Fexercises\u002Fch03-apis-libraries-and-documentation\u002F3.1-apis-and-libraries",{"path":783,"title":784,"stem":785},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch03-apis-libraries-and-documentation\u002F2-documentation-with-comments-and-preconditions","Documentation with Comments and Preconditions — Exercises","shockwave-curriculum\u002Fexercises\u002Fch03-apis-libraries-and-documentation\u002F3.2-documentation-with-comments-and-preconditions",{"path":787,"title":788,"stem":789},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch03-apis-libraries-and-documentation\u002F3-packages-and-imports","Packages & Imports — Exercises","shockwave-curriculum\u002Fexercises\u002Fch03-apis-libraries-and-documentation\u002F3.3-packages-and-imports",{"path":791,"title":792,"stem":793},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch04-using-objects-and-calling-methods\u002F1-methods-signatures-and-parameters","Methods, Signatures & Parameters — Exercises","shockwave-curriculum\u002Fexercises\u002Fch04-using-objects-and-calling-methods\u002F4.1-methods-signatures-and-parameters",{"path":795,"title":796,"stem":797},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch04-using-objects-and-calling-methods\u002F2-calling-class-methods","Calling Class Methods — Exercises","shockwave-curriculum\u002Fexercises\u002Fch04-using-objects-and-calling-methods\u002F4.2-calling-class-methods",{"path":799,"title":800,"stem":801},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch04-using-objects-and-calling-methods\u002F3-using-the-math-class","Using the Math Class — Exercises","shockwave-curriculum\u002Fexercises\u002Fch04-using-objects-and-calling-methods\u002F4.3-using-the-math-class",{"path":803,"title":804,"stem":805},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch04-using-objects-and-calling-methods\u002F4-objects-instances-of-classes","Objects — Instances of Classes — Exercises","shockwave-curriculum\u002Fexercises\u002Fch04-using-objects-and-calling-methods\u002F4.4-objects-instances-of-classes",{"path":807,"title":808,"stem":809},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch04-using-objects-and-calling-methods\u002F5-creating-and-initializing-objects-constructors","Creating & Initializing Objects: Constructors — Exercises","shockwave-curriculum\u002Fexercises\u002Fch04-using-objects-and-calling-methods\u002F4.5-creating-and-initializing-objects-constructors",{"path":811,"title":812,"stem":813},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch04-using-objects-and-calling-methods\u002F6-calling-instance-methods","Calling Instance Methods — Exercises","shockwave-curriculum\u002Fexercises\u002Fch04-using-objects-and-calling-methods\u002F4.6-calling-instance-methods",{"path":815,"title":816,"stem":817},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F1-5.2-if-statements-and-for-loops","if Statements & For Loops — Exercises","shockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F5.1-5.2-if-statements-and-for-loops",{"path":819,"title":820,"stem":821},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F10-nested-iteration","Nested Iteration — Exercises","shockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F5.10-nested-iteration",{"path":823,"title":824,"stem":825},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F11-informal-runtime-analysis-of-loops","Informal Runtime Analysis of Loops — Exercises","shockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F5.11-informal-runtime-analysis-of-loops",{"path":827,"title":828,"stem":829},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F12-switch-statements-and-expressions","switch Statements and Expressions — Exercises","shockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F5.12-switch-statements-and-expressions",{"path":831,"title":832,"stem":833},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F3-algorithms-with-selection-and-repetition","Algorithms with Selection and Repetition — Exercises","shockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F5.3-algorithms-with-selection-and-repetition",{"path":835,"title":836,"stem":837},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F4-boolean-expressions","Boolean Expressions — Exercises","shockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F5.4-boolean-expressions",{"path":839,"title":840,"stem":841},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F5-nested-if-statements","Nested if Statements — Exercises","shockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F5.5-nested-if-statements",{"path":843,"title":844,"stem":845},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F6-compound-boolean-expressions","Compound Boolean Expressions — Exercises","shockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F5.6-compound-boolean-expressions",{"path":847,"title":848,"stem":849},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F7-comparing-boolean-expressions-de-morgans-laws","Comparing Boolean Expressions (De Morgan's Laws) — Exercises","shockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F5.7-comparing-boolean-expressions-de-morgans-laws",{"path":851,"title":852,"stem":853},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F8-while-loops","While Loops — Exercises","shockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F5.8-while-loops",{"path":855,"title":856,"stem":857},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F9-implementing-selection-and-iteration-algorithms","Implementing Selection and Iteration Algorithms — Exercises","shockwave-curriculum\u002Fexercises\u002Fch05-control-structures\u002F5.9-implementing-selection-and-iteration-algorithms",{"path":859,"title":860,"stem":861},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch06-strings\u002F1-strings","Strings — Exercises","shockwave-curriculum\u002Fexercises\u002Fch06-strings\u002F6.1-strings",{"path":863,"title":864,"stem":865},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch06-strings\u002F2-string-algorithms","String Algorithms — Exercises","shockwave-curriculum\u002Fexercises\u002Fch06-strings\u002F6.2-string-algorithms",{"path":867,"title":868,"stem":869},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch07-the-class-blueprint\u002F1-anatomy-of-a-java-class","Anatomy of a Java Class — Exercises","shockwave-curriculum\u002Fexercises\u002Fch07-the-class-blueprint\u002F7.1-anatomy-of-a-java-class",{"path":871,"title":872,"stem":873},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch07-the-class-blueprint\u002F2-methods-how-to-write-them","Methods: How to Write Them — Exercises","shockwave-curriculum\u002Fexercises\u002Fch07-the-class-blueprint\u002F7.2-methods-how-to-write-them",{"path":875,"title":876,"stem":877},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch07-the-class-blueprint\u002F3-methods-passing-and-returning-references-of-an-object","Methods: Passing & Returning References of an Object — Exercises","shockwave-curriculum\u002Fexercises\u002Fch07-the-class-blueprint\u002F7.3-methods-passing-and-returning-references-of-an-object",{"path":879,"title":880,"stem":881},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch07-the-class-blueprint\u002F4-class-static-variables-and-methods","Class (static) Variables & Methods — Exercises","shockwave-curriculum\u002Fexercises\u002Fch07-the-class-blueprint\u002F7.4-class-static-variables-and-methods",{"path":883,"title":884,"stem":885},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch08-constructors-and-this\u002F1-8.2-constructors-and-this","Constructors & \"this\" — Exercises","shockwave-curriculum\u002Fexercises\u002Fch08-constructors-and-this\u002F8.1-8.2-constructors-and-this",{"path":887,"title":888,"stem":889},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch09-storing-data\u002F1-array-creation-and-access","Array Creation and Access — Exercises","shockwave-curriculum\u002Fexercises\u002Fch09-storing-data\u002F9.1-array-creation-and-access",{"path":891,"title":892,"stem":893},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch09-storing-data\u002F2-arraylist-and-its-methods","ArrayList and its Methods — Exercises","shockwave-curriculum\u002Fexercises\u002Fch09-storing-data\u002F9.2-arraylist-and-its-methods",{"path":895,"title":896,"stem":897},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch09-storing-data\u002F3-optional-hashmap-dictionary-data-structure","HashMap (Dictionary) Data Structure — Exercises","shockwave-curriculum\u002Fexercises\u002Fch09-storing-data\u002F9.3-optional-hashmap-dictionary-data-structure",{"path":899,"title":900,"stem":901},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch09-storing-data\u002F4-array-traversals","Array Traversals — Exercises","shockwave-curriculum\u002Fexercises\u002Fch09-storing-data\u002F9.4-array-traversals",{"path":903,"title":904,"stem":905},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch09-storing-data\u002F5-implementing-array-algorithms","Implementing Array Algorithms — Exercises","shockwave-curriculum\u002Fexercises\u002Fch09-storing-data\u002F9.5-implementing-array-algorithms",{"path":907,"title":908,"stem":909},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch09-storing-data\u002F6-arraylist-traversals","ArrayList Traversals — Exercises","shockwave-curriculum\u002Fexercises\u002Fch09-storing-data\u002F9.6-arraylist-traversals",{"path":911,"title":912,"stem":913},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch09-storing-data\u002F7-implementing-arraylist-algorithms","Implementing ArrayList Algorithms — Exercises","shockwave-curriculum\u002Fexercises\u002Fch09-storing-data\u002F9.7-implementing-arraylist-algorithms",{"path":915,"title":916,"stem":917},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch09-storing-data\u002F8-using-text-files","Using Text Files — Exercises","shockwave-curriculum\u002Fexercises\u002Fch09-storing-data\u002F9.8-using-text-files",{"path":919,"title":920,"stem":921},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch10-2d-arrays\u002F1-2d-array-creation-and-access","2D Array Creation and Access — Exercises","shockwave-curriculum\u002Fexercises\u002Fch10-2d-arrays\u002F10.1-2d-array-creation-and-access",{"path":923,"title":924,"stem":925},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch10-2d-arrays\u002F2-2d-array-traversals-nested-loops","2D Array Traversals: Nested Loops — Exercises","shockwave-curriculum\u002Fexercises\u002Fch10-2d-arrays\u002F10.2-2d-array-traversals-nested-loops",{"path":927,"title":928,"stem":929},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch10-2d-arrays\u002F3-implementing-2d-array-algorithms","Implementing 2D Array Algorithms — Exercises","shockwave-curriculum\u002Fexercises\u002Fch10-2d-arrays\u002F10.3-implementing-2d-array-algorithms",{"path":931,"title":932,"stem":933},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch11-enums-named-choices\u002F11-enums-named-choices","Enums: Named Choices — Exercises","shockwave-curriculum\u002Fexercises\u002Fch11-enums-named-choices\u002F11-enums-named-choices",{"path":935,"title":936,"stem":937},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch12-exceptions-and-try-catch\u002F12-exceptions-and-try-catch","Exceptions & try\u002Fcatch — Exercises","shockwave-curriculum\u002Fexercises\u002Fch12-exceptions-and-try-catch\u002F12-exceptions-and-try-catch",{"path":939,"title":940,"stem":941},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch13-common-gotchas\u002F13-common-gotchas","Common Gotchas — Exercises","shockwave-curriculum\u002Fexercises\u002Fch13-common-gotchas\u002F13-common-gotchas",{"path":943,"title":944,"stem":945},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch14-why-design-patterns\u002F14-why-design-patterns","Why Design Patterns? — Exercises","shockwave-curriculum\u002Fexercises\u002Fch14-why-design-patterns\u002F14-why-design-patterns",{"path":947,"title":948,"stem":949},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch15-advanced-collections\u002F15-advanced-collections","Advanced Collections (Set\u002FQueue\u002FMap) — Exercises","shockwave-curriculum\u002Fexercises\u002Fch15-advanced-collections\u002F15-advanced-collections",{"path":951,"title":952,"stem":953},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch16-writing-your-own-generics\u002F16-writing-your-own-generics","Writing Your Own Generics — Exercises","shockwave-curriculum\u002Fexercises\u002Fch16-writing-your-own-generics\u002F16-writing-your-own-generics",{"path":955,"title":956,"stem":957},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch17-inheritance-and-abstractions\u002F1-inheritance-superclass-subclass","Inheritance, Superclass, Subclass — Exercises","shockwave-curriculum\u002Fexercises\u002Fch17-inheritance-and-abstractions\u002F17.1-inheritance-superclass-subclass",{"path":959,"title":960,"stem":961},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch17-inheritance-and-abstractions\u002F2-inheritance-and-constructors","Inheritance and Constructors — Exercises","shockwave-curriculum\u002Fexercises\u002Fch17-inheritance-and-abstractions\u002F17.2-inheritance-and-constructors",{"path":963,"title":964,"stem":965},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch17-inheritance-and-abstractions\u002F3-inheritance-hierarchies","Inheritance Hierarchies — Exercises","shockwave-curriculum\u002Fexercises\u002Fch17-inheritance-and-abstractions\u002F17.3-inheritance-hierarchies",{"path":967,"title":968,"stem":969},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch17-inheritance-and-abstractions\u002F4-object-superclass","Object Superclass — Exercises","shockwave-curriculum\u002Fexercises\u002Fch17-inheritance-and-abstractions\u002F17.4-object-superclass",{"path":971,"title":972,"stem":973},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch17-inheritance-and-abstractions\u002F5-abstract-classes-and-methods","Abstract Classes and Methods — Exercises","shockwave-curriculum\u002Fexercises\u002Fch17-inheritance-and-abstractions\u002F17.5-abstract-classes-and-methods",{"path":975,"title":976,"stem":977},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch18-polymorphism-many-forms\u002F1-overriding-methods","Overriding Methods — Exercises","shockwave-curriculum\u002Fexercises\u002Fch18-polymorphism-many-forms\u002F18.1-overriding-methods",{"path":979,"title":980,"stem":981},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch18-polymorphism-many-forms\u002F2-super-keyword","super Keyword — Exercises","shockwave-curriculum\u002Fexercises\u002Fch18-polymorphism-many-forms\u002F18.2-super-keyword",{"path":983,"title":984,"stem":985},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch18-polymorphism-many-forms\u002F3-polymorphism","Polymorphism — Exercises","shockwave-curriculum\u002Fexercises\u002Fch18-polymorphism-many-forms\u002F18.3-polymorphism",{"path":987,"title":988,"stem":989},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch19-interfaces-as-contracts\u002F19-interfaces-as-contracts","Interfaces as Contracts — Exercises","shockwave-curriculum\u002Fexercises\u002Fch19-interfaces-as-contracts\u002F19-interfaces-as-contracts",{"path":991,"title":992,"stem":993},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch19-interfaces-as-contracts\u002F1-lambdas-and-method-references","Lambdas & Method References — Exercises","shockwave-curriculum\u002Fexercises\u002Fch19-interfaces-as-contracts\u002F19.1-lambdas-and-method-references",{"path":995,"title":996,"stem":997},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch20-the-io-layer-pattern\u002F20-the-io-layer-pattern","The IO-Layer Pattern — Exercises","shockwave-curriculum\u002Fexercises\u002Fch20-the-io-layer-pattern\u002F20-the-io-layer-pattern",{"path":999,"title":1000,"stem":1001},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch21-static-factories\u002F21-static-factories","Static Factories — Exercises","shockwave-curriculum\u002Fexercises\u002Fch21-static-factories\u002F21-static-factories",{"path":1003,"title":1004,"stem":1005},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch22-the-builder-pattern\u002F22-the-builder-pattern","The Builder Pattern — Exercises","shockwave-curriculum\u002Fexercises\u002Fch22-the-builder-pattern\u002F22-the-builder-pattern",{"path":1007,"title":1008,"stem":1009},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch23-encapsulation-and-final\u002F1-scope-and-access","Access, final, and Immutability — Exercises","shockwave-curriculum\u002Fexercises\u002Fch23-encapsulation-and-final\u002F23.1-scope-and-access",{"path":1011,"title":1012,"stem":1013},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch24-optional-avoiding-null-pointer-exceptions\u002F24-optional-avoiding-null-pointer-exceptions","Optional: Avoiding Null Pointer Exceptions — Exercises","shockwave-curriculum\u002Fexercises\u002Fch24-optional-avoiding-null-pointer-exceptions\u002F24-optional-avoiding-null-pointer-exceptions",{"path":1015,"title":1016,"stem":1017},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch25-command-based-programming\u002F1-what-is-command-based-programming","What Is Command-Based Programming? — Exercises","shockwave-curriculum\u002Fexercises\u002Fch25-command-based-programming\u002F25.1-what-is-command-based-programming",{"path":1019,"title":1020,"stem":1021},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch25-command-based-programming\u002F2-commands-and-command-compositions","Commands & Command Compositions — Exercises","shockwave-curriculum\u002Fexercises\u002Fch25-command-based-programming\u002F25.2-commands-and-command-compositions",{"path":1023,"title":1024,"stem":1025},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch25-command-based-programming\u002F3-the-command-scheduler","The Command Scheduler — Exercises","shockwave-curriculum\u002Fexercises\u002Fch25-command-based-programming\u002F25.3-the-command-scheduler",{"path":1027,"title":1028,"stem":1029},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch25-command-based-programming\u002F4-state-machines-logic","State Machines: Logic — Exercises","shockwave-curriculum\u002Fexercises\u002Fch25-command-based-programming\u002F25.4-state-machines-logic",{"path":1031,"title":1032,"stem":1033},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch25-command-based-programming\u002F5-managing-transitions","Managing Transitions — Exercises","shockwave-curriculum\u002Fexercises\u002Fch25-command-based-programming\u002F25.5-managing-transitions",{"path":1035,"title":1036,"stem":1037},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch25-command-based-programming\u002F6-binding-commands-to-triggers","Binding Commands to Triggers — Exercises","shockwave-curriculum\u002Fexercises\u002Fch25-command-based-programming\u002F25.6-binding-commands-to-triggers",{"path":1039,"title":1040,"stem":1041},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch25-command-based-programming\u002F7-structuring-a-command-based-robot-project","Structuring a Command-Based Robot Project — Exercises","shockwave-curriculum\u002Fexercises\u002Fch25-command-based-programming\u002F25.7-structuring-a-command-based-robot-project",{"path":1043,"title":1044,"stem":1045},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch26-architecture-takeaways\u002F26-architecture-takeaways","Architecture Takeaways — Exercises","shockwave-curriculum\u002Fexercises\u002Fch26-architecture-takeaways\u002F26-architecture-takeaways",{"path":1047,"title":1048,"stem":1049},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch27-program-design-and-abstraction\u002F1-abstraction-and-program-design","Abstraction and Program Design — Exercises","shockwave-curriculum\u002Fexercises\u002Fch27-program-design-and-abstraction\u002F27.1-abstraction-and-program-design",{"path":1051,"title":1052,"stem":1053},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch27-program-design-and-abstraction\u002F2-impact-of-program-design","Impact of Program Design — Exercises","shockwave-curriculum\u002Fexercises\u002Fch27-program-design-and-abstraction\u002F27.2-impact-of-program-design",{"path":1055,"title":1056,"stem":1057},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch28-algorithms-searching-sorting-recursion\u002F1-searching-algorithms","Searching Algorithms — Exercises","shockwave-curriculum\u002Fexercises\u002Fch28-algorithms-searching-sorting-recursion\u002F28.1-searching-algorithms",{"path":1059,"title":1060,"stem":1061},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch28-algorithms-searching-sorting-recursion\u002F2-sorting-algorithms","Sorting Algorithms — Exercises","shockwave-curriculum\u002Fexercises\u002Fch28-algorithms-searching-sorting-recursion\u002F28.2-sorting-algorithms",{"path":1063,"title":1064,"stem":1065},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch28-algorithms-searching-sorting-recursion\u002F3-recursion","Recursion — Exercises","shockwave-curriculum\u002Fexercises\u002Fch28-algorithms-searching-sorting-recursion\u002F28.3-recursion",{"path":1067,"title":1068,"stem":1069},"\u002Fshockwave-curriculum\u002Fexercises\u002Fch28-algorithms-searching-sorting-recursion\u002F4-recursive-searching-and-sorting","Recursive Searching and Sorting — Exercises","shockwave-curriculum\u002Fexercises\u002Fch28-algorithms-searching-sorting-recursion\u002F28.4-recursive-searching-and-sorting",{"id":1071,"title":234,"body":1072,"description":1116,"extension":1459,"meta":1460,"navigation":1144,"path":233,"seo":1463,"stem":235,"__hash__":1464},"lessons\u002Fshockwave-curriculum\u002Flessons\u002Fch18-polymorphism-many-forms\u002F18.2-super-keyword.md",{"type":1073,"value":1074,"toc":1452},"minimark",[1075,1079,1084,1110,1188,1199,1222,1226,1229,1259,1292,1296,1354,1358,1405,1409,1433,1448],[1076,1077,234],"h1",{"id":1078},"super-keyword",[1080,1081,1083],"h2",{"id":1082},"extending-not-just-replacing-inherited-behavior","Extending, Not Just Replacing, Inherited Behavior",[1085,1086,1087,1088,1092,1093,1097,1098,1101,1102,1105,1106,1109],"p",{},"Overriding a method (Lesson 18.1) completely replaces the superclass's version — but often a subclass wants to run the ",[1089,1090,1091],"em",{},"original"," logic too, and add something on top of it, rather than throwing it away entirely. ",[1094,1095,1096],"code",{},"super.method()"," calls the superclass's version of a method explicitly, from inside an override. A ",[1094,1099,1100],{},"Climber"," should still do everything ",[1094,1103,1104],{},"RobotPart","'s ",[1094,1107,1108],{},"stop()"," does (Lesson 17.1), and then engage its brake:",[1111,1112,1117],"pre",{"className":1113,"code":1114,"language":1115,"meta":1116,"style":1116},"language-java shiki shiki-themes github-light github-dark","public class Climber extends RobotPart\n{\n    public Climber(String name) { super(name); }\n\n    @Override\n    public void stop()\n    {\n        super.stop();            \u002F\u002F runs RobotPart's stop() first\n        log(\"brake engaged\");    \u002F\u002F then adds Climber's own step\n    }\n}\n","java","",[1094,1118,1119,1127,1133,1139,1146,1152,1158,1164,1170,1176,1182],{"__ignoreMap":1116},[1120,1121,1124],"span",{"class":1122,"line":1123},"line",1,[1120,1125,1126],{},"public class Climber extends RobotPart\n",[1120,1128,1130],{"class":1122,"line":1129},2,[1120,1131,1132],{},"{\n",[1120,1134,1136],{"class":1122,"line":1135},3,[1120,1137,1138],{},"    public Climber(String name) { super(name); }\n",[1120,1140,1142],{"class":1122,"line":1141},4,[1120,1143,1145],{"emptyLinePlaceholder":1144},true,"\n",[1120,1147,1149],{"class":1122,"line":1148},5,[1120,1150,1151],{},"    @Override\n",[1120,1153,1155],{"class":1122,"line":1154},6,[1120,1156,1157],{},"    public void stop()\n",[1120,1159,1161],{"class":1122,"line":1160},7,[1120,1162,1163],{},"    {\n",[1120,1165,1167],{"class":1122,"line":1166},8,[1120,1168,1169],{},"        super.stop();            \u002F\u002F runs RobotPart's stop() first\n",[1120,1171,1173],{"class":1122,"line":1172},9,[1120,1174,1175],{},"        log(\"brake engaged\");    \u002F\u002F then adds Climber's own step\n",[1120,1177,1179],{"class":1122,"line":1178},10,[1120,1180,1181],{},"    }\n",[1120,1183,1185],{"class":1122,"line":1184},11,[1120,1186,1187],{},"}\n",[1085,1189,1190,1191,1194,1195,1198],{},"You've seen this once already: Lesson 17.4's ",[1094,1192,1193],{},"Intake.toString()"," called ",[1094,1196,1197],{},"super.toString()"," and added to its result.",[1085,1200,1201,1204,1205,1208,1209,1212,1213,1208,1215,1218,1219,1221],{},[1094,1202,1203],{},"super"," has two distinct uses: ",[1094,1206,1207],{},"super(...)",", which calls a superclass ",[1089,1210,1211],{},"constructor"," from inside a constructor (Lesson 17.2); and ",[1094,1214,1096],{},[1089,1216,1217],{},"method"," from anywhere inside a subclass method body. Where ",[1094,1220,1207],{}," may go depends on the Java version: on Java 25, only statements that don't use the object being built may come before it; on Java 17, it must be the constructor's very first statement.",[1080,1223,1225],{"id":1224},"how-method-lookup-actually-works","How Method Lookup Actually Works",[1085,1227,1228],{},"Every object remembers the actual class it was created with. A method call on that object starts looking there first; if the method isn't found in that exact class, Java searches up the chain — parent, grandparent, and so on — until it finds a match (which it always will, or the code wouldn't have compiled in the first place).",[1111,1230,1232],{"className":1113,"code":1231,"language":1115,"meta":1116,"style":1116},"RobotPart part = new Climber(\"Left Climber\");\npart.stop();\n\u002F\u002F prints:\n\u002F\u002F [Left Climber] stopped\n\u002F\u002F [Left Climber] brake engaged\n",[1094,1233,1234,1239,1244,1249,1254],{"__ignoreMap":1116},[1120,1235,1236],{"class":1122,"line":1123},[1120,1237,1238],{},"RobotPart part = new Climber(\"Left Climber\");\n",[1120,1240,1241],{"class":1122,"line":1129},[1120,1242,1243],{},"part.stop();\n",[1120,1245,1246],{"class":1122,"line":1135},[1120,1247,1248],{},"\u002F\u002F prints:\n",[1120,1250,1251],{"class":1122,"line":1141},[1120,1252,1253],{},"\u002F\u002F [Left Climber] stopped\n",[1120,1255,1256],{"class":1122,"line":1148},[1120,1257,1258],{},"\u002F\u002F [Left Climber] brake engaged\n",[1085,1260,1261,1262,1265,1266,1269,1270,1272,1273,1276,1277,1280,1281,1284,1285,1287,1288,1291],{},"Calling ",[1094,1263,1264],{},"part.stop()"," starts in ",[1094,1267,1268],{},"Climber.stop()",", because the object is a ",[1094,1271,1100],{},"; when execution reaches ",[1094,1274,1275],{},"super.stop()",", it runs ",[1094,1278,1279],{},"RobotPart.stop()",", which logs ",[1094,1282,1283],{},"stopped",", then returns to finish the rest of ",[1094,1286,1268],{},"'s body, which logs ",[1094,1289,1290],{},"brake engaged",".",[1080,1293,1295],{"id":1294},"a-subtlety-super-only-affects-the-one-call-its-written-on","A Subtlety: super Only Affects the One Call It's Written On",[1085,1297,1298,1301,1302,1305,1306,1308,1309,1312,1313,1105,1315,1317,1318,1321,1322,1324,1325,1328,1329,1332,1333,1335,1336,1338,1339,1344,1345,1347,1348,1350,1351,1353],{},[1094,1299,1300],{},"super.someMethod()"," only changes which version of ",[1089,1303,1304],{},"that specific call"," runs — it doesn't change how any other method call inside the same method resolves. Any call made without ",[1094,1307,1203],{}," (an unqualified call, or one through ",[1094,1310,1311],{},"this",") still dispatches based on the object's actual runtime type, even from inside inherited code. ",[1094,1314,1104],{},[1094,1316,1108],{}," calls ",[1094,1319,1320],{},"log(...)",": if ",[1094,1323,1100],{}," also overrode ",[1094,1326,1327],{},"log()",", then the ",[1094,1330,1331],{},"log(\"stopped\")"," call inside ",[1094,1334,1279],{}," — reached through ",[1094,1337,1275],{}," — would run ",[1089,1340,1341,1343],{},[1094,1342,1100],{},"'s"," ",[1094,1346,1327],{},", not ",[1094,1349,1104],{},"'s. The override \"wins\" everywhere except the one spot ",[1094,1352,1203],{}," explicitly overrides it.",[1080,1355,1357],{"id":1356},"common-pitfalls","Common Pitfalls",[1359,1360,1361,1379,1393],"ul",{},[1362,1363,1364,1375,1376,1378],"li",{},[1365,1366,1367,1368,1370,1371,1374],"strong",{},"Forgetting ",[1094,1369,1096],{}," must be called explicitly — it never happens automatically the way ",[1094,1372,1373],{},"super()"," does for constructors."," Overriding a method completely discards the superclass's version unless the override calls ",[1094,1377,1096],{}," itself.",[1362,1380,1381,1344,1387,1389,1390,1392],{},[1365,1382,1383,1384,1386],{},"Confusing the two ",[1094,1385,1203],{}," forms.",[1094,1388,1207],{}," (no method name) only ever calls a constructor, and only from inside a constructor — first on Java 17, and after only object-free statements on Java 25; ",[1094,1391,1096],{}," calls a named method, and can appear anywhere inside a method body.",[1362,1394,1395,1401,1402,1404],{},[1365,1396,1397,1398,1400],{},"Assuming ",[1094,1399,1096],{}," changes every call inside that method to use the superclass's versions."," It only affects the one call written with ",[1094,1403,1203],{}," — any other method call inside that same superclass method still resolves against the object's real runtime type.",[1080,1406,1408],{"id":1407},"key-takeaways","Key Takeaways",[1359,1410,1411,1416,1419,1427],{},[1362,1412,1413,1415],{},[1094,1414,1096],{}," explicitly calls the superclass's version of a method, letting a subclass extend rather than fully replace inherited behavior.",[1362,1417,1418],{},"Method lookup starts at the object's actual class and searches upward through its ancestors until a match is found.",[1362,1420,1421,1423,1424,1426],{},[1094,1422,1207],{}," (constructors) and ",[1094,1425,1096],{}," (methods) are two distinct, unrelated uses of the same keyword.",[1362,1428,1429,1430,1432],{},"A ",[1094,1431,1096],{}," call only affects that one call — any other unqualified method call inside still dispatches to the object's real runtime type.",[1085,1434,1435,1436,1439,1440,1443,1444,1447],{},"Derived from ",[1094,1437,1438],{},"csawesome-2026",": ",[1094,1441,1442],{},"unit-5-inheritance-optional\u002F5.04-super-keyword.md"," (CSA 5.4)\n",[1365,1445,1446],{},"Deck context:"," mechacoder-test\u002Fsrc\u002Flessons\u002Fjava-2.js, slide 5 (\"Polymorphism: Many Forms\")",[1449,1450,1451],"style",{},"html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}",{"title":1116,"searchDepth":1129,"depth":1129,"links":1453},[1454,1455,1456,1457,1458],{"id":1082,"depth":1129,"text":1083},{"id":1224,"depth":1129,"text":1225},{"id":1294,"depth":1129,"text":1295},{"id":1356,"depth":1129,"text":1357},{"id":1407,"depth":1129,"text":1408},"md",{"outlineRef":1461,"status":1462},"18.2 — super Keyword (CSA 5.4)","new — authored lesson",{"title":234,"description":1116},"uaw6vBJAZtWSGWurd5sCi6MyKqeS1a6JNYkblVFXj3A",{"id":1466,"title":667,"body":1467,"description":1116,"extension":1459,"meta":1916,"navigation":1144,"path":666,"seo":1919,"stem":668,"__hash__":1920},"examples\u002Fshockwave-curriculum\u002Fexamples\u002Fch18-polymorphism-many-forms\u002F18.2-super-keyword.md",{"type":1073,"value":1468,"toc":1903},[1469,1472,1476,1505,1509,1545,1551,1567,1611,1619,1626,1754,1758,1766,1770,1817,1824,1830,1858,1861,1867,1876,1880,1901],[1076,1470,667],{"id":1471},"super-keyword-worked-example",[1080,1473,1475],{"id":1474},"problem","Problem",[1085,1477,1478,1479,1482,1483,1486,1487,1490,1491,1494,1495,1498,1499,1501,1502,1504],{},"Every drivetrain on the team prints a basic status line, ",[1094,1480,1481],{},"Drivetrain: wheels ready",". A ",[1094,1484,1485],{},"TankDrive"," is a kind of ",[1094,1488,1489],{},"Drivetrain",", and its status check should print that same basic line ",[1089,1492,1493],{},"and then"," add one line of its own: ",[1094,1496,1497],{},"TankDrive: left and right sides linked",". Don't copy the basic line's code into ",[1094,1500,1485],{}," — reuse ",[1094,1503,1489],{},"'s version.",[1080,1506,1508],{"id":1507},"step-1-write-the-superclass","Step 1: Write the Superclass",[1111,1510,1512],{"className":1113,"code":1511,"language":1115,"meta":1116,"style":1116},"class Drivetrain\n{\n    public void printStatus()\n    {\n        System.out.println(\"Drivetrain: wheels ready\");\n    }\n}\n",[1094,1513,1514,1519,1523,1528,1532,1537,1541],{"__ignoreMap":1116},[1120,1515,1516],{"class":1122,"line":1123},[1120,1517,1518],{},"class Drivetrain\n",[1120,1520,1521],{"class":1122,"line":1129},[1120,1522,1132],{},[1120,1524,1525],{"class":1122,"line":1135},[1120,1526,1527],{},"    public void printStatus()\n",[1120,1529,1530],{"class":1122,"line":1141},[1120,1531,1163],{},[1120,1533,1534],{"class":1122,"line":1148},[1120,1535,1536],{},"        System.out.println(\"Drivetrain: wheels ready\");\n",[1120,1538,1539],{"class":1122,"line":1154},[1120,1540,1181],{},[1120,1542,1543],{"class":1122,"line":1160},[1120,1544,1187],{},[1080,1546,1548,1549],{"id":1547},"step-2-override-and-call-the-original-with-super","Step 2: Override — and Call the Original with ",[1094,1550,1203],{},[1085,1552,1553,1554,1344,1557,1105,1559,1562,1563,1566],{},"A plain override would ",[1089,1555,1556],{},"replace",[1094,1558,1489],{},[1094,1560,1561],{},"printStatus()"," entirely. To keep the original behavior and add to it, the override calls ",[1094,1564,1565],{},"super.printStatus()"," explicitly, then adds its own line:",[1111,1568,1570],{"className":1113,"code":1569,"language":1115,"meta":1116,"style":1116},"class TankDrive extends Drivetrain\n{\n    @Override\n    public void printStatus()\n    {\n        super.printStatus(); \u002F\u002F runs Drivetrain's version first\n        System.out.println(\"TankDrive: left and right sides linked\");\n    }\n}\n",[1094,1571,1572,1577,1581,1585,1589,1593,1598,1603,1607],{"__ignoreMap":1116},[1120,1573,1574],{"class":1122,"line":1123},[1120,1575,1576],{},"class TankDrive extends Drivetrain\n",[1120,1578,1579],{"class":1122,"line":1129},[1120,1580,1132],{},[1120,1582,1583],{"class":1122,"line":1135},[1120,1584,1151],{},[1120,1586,1587],{"class":1122,"line":1141},[1120,1588,1527],{},[1120,1590,1591],{"class":1122,"line":1148},[1120,1592,1163],{},[1120,1594,1595],{"class":1122,"line":1154},[1120,1596,1597],{},"        super.printStatus(); \u002F\u002F runs Drivetrain's version first\n",[1120,1599,1600],{"class":1122,"line":1160},[1120,1601,1602],{},"        System.out.println(\"TankDrive: left and right sides linked\");\n",[1120,1604,1605],{"class":1122,"line":1166},[1120,1606,1181],{},[1120,1608,1609],{"class":1122,"line":1172},[1120,1610,1187],{},[1085,1612,1613,1615,1616,1618],{},[1094,1614,1565],{}," means \"the ",[1094,1617,1561],{}," my superclass has\" — it's a regular method call, so it can go anywhere in the body. Putting it first here is what makes the basic line print before the tank-specific one.",[1080,1620,1622,1623],{"id":1621},"step-3-put-it-together-in-main","Step 3: Put It Together in ",[1094,1624,1625],{},"main",[1111,1627,1629],{"className":1113,"code":1628,"language":1115,"meta":1116,"style":1116},"public class StatusCheck\n{\n    public static void main(String[] args)\n    {\n        TankDrive drive = new TankDrive();\n        drive.printStatus();\n    }\n}\n\nclass Drivetrain\n{\n    public void printStatus()\n    {\n        System.out.println(\"Drivetrain: wheels ready\");\n    }\n}\n\nclass TankDrive extends Drivetrain\n{\n    @Override\n    public void printStatus()\n    {\n        super.printStatus(); \u002F\u002F runs Drivetrain's version first\n        System.out.println(\"TankDrive: left and right sides linked\");\n    }\n}\n",[1094,1630,1631,1636,1640,1645,1649,1654,1659,1663,1667,1671,1675,1679,1684,1689,1694,1699,1704,1709,1714,1719,1724,1729,1734,1739,1744,1749],{"__ignoreMap":1116},[1120,1632,1633],{"class":1122,"line":1123},[1120,1634,1635],{},"public class StatusCheck\n",[1120,1637,1638],{"class":1122,"line":1129},[1120,1639,1132],{},[1120,1641,1642],{"class":1122,"line":1135},[1120,1643,1644],{},"    public static void main(String[] args)\n",[1120,1646,1647],{"class":1122,"line":1141},[1120,1648,1163],{},[1120,1650,1651],{"class":1122,"line":1148},[1120,1652,1653],{},"        TankDrive drive = new TankDrive();\n",[1120,1655,1656],{"class":1122,"line":1154},[1120,1657,1658],{},"        drive.printStatus();\n",[1120,1660,1661],{"class":1122,"line":1160},[1120,1662,1181],{},[1120,1664,1665],{"class":1122,"line":1166},[1120,1666,1187],{},[1120,1668,1669],{"class":1122,"line":1172},[1120,1670,1145],{"emptyLinePlaceholder":1144},[1120,1672,1673],{"class":1122,"line":1178},[1120,1674,1518],{},[1120,1676,1677],{"class":1122,"line":1184},[1120,1678,1132],{},[1120,1680,1682],{"class":1122,"line":1681},12,[1120,1683,1527],{},[1120,1685,1687],{"class":1122,"line":1686},13,[1120,1688,1163],{},[1120,1690,1692],{"class":1122,"line":1691},14,[1120,1693,1536],{},[1120,1695,1697],{"class":1122,"line":1696},15,[1120,1698,1181],{},[1120,1700,1702],{"class":1122,"line":1701},16,[1120,1703,1187],{},[1120,1705,1707],{"class":1122,"line":1706},17,[1120,1708,1145],{"emptyLinePlaceholder":1144},[1120,1710,1712],{"class":1122,"line":1711},18,[1120,1713,1576],{},[1120,1715,1717],{"class":1122,"line":1716},19,[1120,1718,1132],{},[1120,1720,1722],{"class":1122,"line":1721},20,[1120,1723,1151],{},[1120,1725,1727],{"class":1122,"line":1726},21,[1120,1728,1527],{},[1120,1730,1732],{"class":1122,"line":1731},22,[1120,1733,1163],{},[1120,1735,1737],{"class":1122,"line":1736},23,[1120,1738,1597],{},[1120,1740,1742],{"class":1122,"line":1741},24,[1120,1743,1602],{},[1120,1745,1747],{"class":1122,"line":1746},25,[1120,1748,1181],{},[1120,1750,1752],{"class":1122,"line":1751},26,[1120,1753,1187],{},[1080,1755,1757],{"id":1756},"what-it-prints","What It Prints",[1111,1759,1764],{"className":1760,"code":1762,"language":1763},[1761],"language-text","Drivetrain: wheels ready\nTankDrive: left and right sides linked\n","text",[1094,1765,1762],{"__ignoreMap":1116},[1080,1767,1769],{"id":1768},"step-4-trace-the-method-lookup","Step 4: Trace the Method Lookup",[1771,1772,1773,1791,1806],"ol",{},[1362,1774,1775,1778,1779,1782,1783,1265,1785,1787,1788,1790],{},[1094,1776,1777],{},"drive"," was created with ",[1094,1780,1781],{},"new TankDrive()",", so the lookup for ",[1094,1784,1561],{},[1094,1786,1485],{},". It finds ",[1094,1789,1485],{},"'s override there and runs it.",[1362,1792,1793,1794,1796,1797,1799,1800,1803,1804,1291],{},"The first statement is ",[1094,1795,1565],{},". That tells Java to skip ",[1094,1798,1485],{}," and use the version one level up, ",[1094,1801,1802],{},"Drivetrain.printStatus()",", which prints ",[1094,1805,1481],{},[1362,1807,1808,1809,1811,1812,1803,1815,1291],{},"When ",[1094,1810,1489],{},"'s version finishes, execution returns to the next line of ",[1094,1813,1814],{},"TankDrive.printStatus()",[1094,1816,1497],{},[1080,1818,1820,1821,1823],{"id":1819},"what-forgetting-superprintstatus-would-look-like","What Forgetting ",[1094,1822,1565],{}," Would Look Like",[1085,1825,1826,1827,1829],{},"If the override were written without the ",[1094,1828,1203],{}," call:",[1111,1831,1833],{"className":1113,"code":1832,"language":1115,"meta":1116,"style":1116},"@Override\npublic void printStatus()\n{\n    System.out.println(\"TankDrive: left and right sides linked\");\n}\n",[1094,1834,1835,1840,1845,1849,1854],{"__ignoreMap":1116},[1120,1836,1837],{"class":1122,"line":1123},[1120,1838,1839],{},"@Override\n",[1120,1841,1842],{"class":1122,"line":1129},[1120,1843,1844],{},"public void printStatus()\n",[1120,1846,1847],{"class":1122,"line":1135},[1120,1848,1132],{},[1120,1850,1851],{"class":1122,"line":1141},[1120,1852,1853],{},"    System.out.println(\"TankDrive: left and right sides linked\");\n",[1120,1855,1856],{"class":1122,"line":1148},[1120,1857,1187],{},[1085,1859,1860],{},"the program would print only:",[1111,1862,1865],{"className":1863,"code":1864,"language":1763},[1761],"TankDrive: left and right sides linked\n",[1094,1866,1864],{"__ignoreMap":1116},[1085,1868,1869,1870,1872,1873,1875],{},"Unlike ",[1094,1871,1207],{}," in a constructor, which Java inserts for you if you leave it out, ",[1094,1874,1565],{}," is never called automatically. An override without it throws the superclass's version away completely.",[1080,1877,1879],{"id":1878},"recap","Recap",[1359,1881,1882,1887,1890,1896],{},[1362,1883,1884,1886],{},[1094,1885,1096],{}," calls the superclass's version of a method from inside an override, so a subclass can extend inherited behavior instead of replacing it.",[1362,1888,1889],{},"It's an ordinary method call — where you put it in the body decides when the superclass's version runs.",[1362,1891,1892,1893,1895],{},"Method lookup starts at the object's actual class; ",[1094,1894,1096],{}," sends just that one call up to the superclass's version, then execution returns to the override.",[1362,1897,1898,1900],{},[1094,1899,1096],{}," never happens automatically — leave it out and the override fully replaces the inherited method.",[1449,1902,1451],{},{"title":1116,"searchDepth":1129,"depth":1129,"links":1904},[1905,1906,1907,1909,1911,1912,1913,1915],{"id":1474,"depth":1129,"text":1475},{"id":1507,"depth":1129,"text":1508},{"id":1547,"depth":1129,"text":1908},"Step 2: Override — and Call the Original with super",{"id":1621,"depth":1129,"text":1910},"Step 3: Put It Together in main",{"id":1756,"depth":1129,"text":1757},{"id":1768,"depth":1129,"text":1769},{"id":1819,"depth":1129,"text":1914},"What Forgetting super.printStatus() Would Look Like",{"id":1878,"depth":1129,"text":1879},{"outlineRef":1461,"pairsWith":1917,"status":1918},"[`lessons\u002Fch18-polymorphism-many-forms\u002F18.2-super-keyword.md`](..\u002F..\u002Flessons\u002Fch18-polymorphism-many-forms\u002F18.2-super-keyword.md)","new — authored worked example (fully solved, walked step by step — not a problem to attempt)",{"title":667,"description":1116},"FZnFdVy7eJxIsTkfNFCT7pGOCwKCNgYAASEhxk1DEJs",{"id":1922,"title":980,"body":1923,"description":1116,"extension":1459,"meta":3365,"navigation":1144,"path":979,"seo":3367,"stem":981,"__hash__":3368},"exercises\u002Fshockwave-curriculum\u002Fexercises\u002Fch18-polymorphism-many-forms\u002F18.2-super-keyword.md",{"type":1073,"value":1924,"toc":3360},[1925,1928,1932,1938,2022,2029,2034,2072,2078,2106,2139,2143,2176,2182,2266,2269,2325,2330,2442,2522,2526,2532,2556,2609,2627,2633,2638,2885,2890,2895,2901,2906,2911,2916,2920,2926,2930,2936,2941,2945,2951,2955,2961,2966,2970,2976,2980,2986,2991,2995,3001,3005,3011,3016,3318,3358],[1076,1926,980],{"id":1927},"super-keyword-exercises",[1080,1929,1931],{"id":1930},"multiple-choice","Multiple Choice",[1085,1933,1934,1937],{},[1365,1935,1936],{},"Question:"," Given these two classes:",[1111,1939,1941],{"className":1113,"code":1940,"language":1115,"meta":1116,"style":1116},"class Hood\n{\n    public void aim()\n    {\n        System.out.println(\"Hood: set angle\");\n    }\n}\n\nclass AutoHood extends Hood\n{\n    @Override\n    public void aim()\n    {\n        System.out.println(\"AutoHood: read distance\");\n        super.aim();\n        System.out.println(\"AutoHood: angle locked\");\n    }\n}\n",[1094,1942,1943,1948,1952,1957,1961,1966,1970,1974,1978,1983,1987,1991,1995,1999,2004,2009,2014,2018],{"__ignoreMap":1116},[1120,1944,1945],{"class":1122,"line":1123},[1120,1946,1947],{},"class Hood\n",[1120,1949,1950],{"class":1122,"line":1129},[1120,1951,1132],{},[1120,1953,1954],{"class":1122,"line":1135},[1120,1955,1956],{},"    public void aim()\n",[1120,1958,1959],{"class":1122,"line":1141},[1120,1960,1163],{},[1120,1962,1963],{"class":1122,"line":1148},[1120,1964,1965],{},"        System.out.println(\"Hood: set angle\");\n",[1120,1967,1968],{"class":1122,"line":1154},[1120,1969,1181],{},[1120,1971,1972],{"class":1122,"line":1160},[1120,1973,1187],{},[1120,1975,1976],{"class":1122,"line":1166},[1120,1977,1145],{"emptyLinePlaceholder":1144},[1120,1979,1980],{"class":1122,"line":1172},[1120,1981,1982],{},"class AutoHood extends Hood\n",[1120,1984,1985],{"class":1122,"line":1178},[1120,1986,1132],{},[1120,1988,1989],{"class":1122,"line":1184},[1120,1990,1151],{},[1120,1992,1993],{"class":1122,"line":1681},[1120,1994,1956],{},[1120,1996,1997],{"class":1122,"line":1686},[1120,1998,1163],{},[1120,2000,2001],{"class":1122,"line":1691},[1120,2002,2003],{},"        System.out.println(\"AutoHood: read distance\");\n",[1120,2005,2006],{"class":1122,"line":1696},[1120,2007,2008],{},"        super.aim();\n",[1120,2010,2011],{"class":1122,"line":1701},[1120,2012,2013],{},"        System.out.println(\"AutoHood: angle locked\");\n",[1120,2015,2016],{"class":1122,"line":1706},[1120,2017,1181],{},[1120,2019,2020],{"class":1122,"line":1711},[1120,2021,1187],{},[1085,2023,2024,2025,2028],{},"What does ",[1094,2026,2027],{},"new AutoHood().aim();"," print?",[1085,2030,2031],{},[1365,2032,2033],{},"Options:",[1359,2035,2036,2049,2056,2063],{},[1362,2037,2038,2039,2042,2043,2042,2046],{},"A. ",[1094,2040,2041],{},"Hood: set angle",", then ",[1094,2044,2045],{},"AutoHood: read distance",[1094,2047,2048],{},"AutoHood: angle locked",[1362,2050,2051,2052,2042,2054],{},"B. ",[1094,2053,2045],{},[1094,2055,2048],{},[1362,2057,2058,2059,2062],{},"C. Nothing — it doesn't compile, because ",[1094,2060,2061],{},"super.aim()"," must be the first statement in the method",[1362,2064,2065,2066,2042,2068,2042,2070],{},"D. ",[1094,2067,2045],{},[1094,2069,2041],{},[1094,2071,2048],{},[1085,2073,2074,2077],{},[1365,2075,2076],{},"Answer:"," D",[1085,2079,2080,2083,2084,2087,2088,2090,2091,2042,2094,2096,2097,2100,2101,2103,2104,1291],{},[1365,2081,2082],{},"Why:"," The object is an ",[1094,2085,2086],{},"AutoHood",", so ",[1094,2089,2086],{},"'s override runs. Its statements run top to bottom: first its own ",[1094,2092,2093],{},"println",[1094,2095,2061],{}," — which runs ",[1094,2098,2099],{},"Hood","'s version, printing ",[1094,2102,2041],{}," — and then, once that returns, the override's last ",[1094,2105,2093],{},[1359,2107,2108,2114,2127],{},[1362,2109,2110,2111,2113],{},"A is wrong — ",[1094,2112,2061],{}," doesn't jump to the front of the method. It's an ordinary call that runs exactly where it's written, which here is the second statement.",[1362,2115,2116,2117,2120,2121,2123,2124,2126],{},"B is wrong — that would be the output if the override ",[1089,2118,2119],{},"didn't"," call ",[1094,2122,2061],{},". Because it does, ",[1094,2125,2099],{},"'s version runs too.",[1362,2128,2129,2130,2132,2133,2135,2136,2138],{},"C is wrong — it confuses the two forms of ",[1094,2131,1203],{},". Only ",[1094,2134,1207],{},", the constructor call, has placement rules: on Java 17 it must be a constructor's first statement, and on Java 25 only statements that don't use the object may come before it. ",[1094,2137,2061],{}," calls a method and can appear anywhere in a method body.",[1080,2140,2142],{"id":2141},"micro-parsons","Micro-Parsons",[1085,2144,2145,2148,2149,2152,2153,2155,2156,2159,2160,2162,2163,2165,2166,2169,2170,2172,2173,2175],{},[1365,2146,2147],{},"Problem:"," Given this ",[1094,2150,2151],{},"Conveyor"," class and ",[1094,2154,1625],{}," method, reorder the fragments below into the ",[1094,2157,2158],{},"IndexingConveyor"," class that goes where the comment is. ",[1094,2161,2158],{}," must extend ",[1094,2164,2151],{}," and override ",[1094,2167,2168],{},"run()"," so that it reuses ",[1094,2171,2151],{},"'s version ",[1089,2174,1493],{}," adds its own line. The program should print:",[1111,2177,2180],{"className":2178,"code":2179,"language":1763},[1761],"Conveyor: belt moving\nIndexingConveyor: game piece staged\n",[1094,2181,2179],{"__ignoreMap":1116},[1111,2183,2185],{"className":1113,"code":2184,"language":1115,"meta":1116,"style":1116},"public class ConveyorTest\n{\n    public static void main(String[] args)\n    {\n        IndexingConveyor indexer = new IndexingConveyor();\n        indexer.run();\n    }\n}\n\nclass Conveyor\n{\n    public void run()\n    {\n        System.out.println(\"Conveyor: belt moving\");\n    }\n}\n\n\u002F\u002F IndexingConveyor class goes here\n",[1094,2186,2187,2192,2196,2200,2204,2209,2214,2218,2222,2226,2231,2235,2240,2244,2249,2253,2257,2261],{"__ignoreMap":1116},[1120,2188,2189],{"class":1122,"line":1123},[1120,2190,2191],{},"public class ConveyorTest\n",[1120,2193,2194],{"class":1122,"line":1129},[1120,2195,1132],{},[1120,2197,2198],{"class":1122,"line":1135},[1120,2199,1644],{},[1120,2201,2202],{"class":1122,"line":1141},[1120,2203,1163],{},[1120,2205,2206],{"class":1122,"line":1148},[1120,2207,2208],{},"        IndexingConveyor indexer = new IndexingConveyor();\n",[1120,2210,2211],{"class":1122,"line":1154},[1120,2212,2213],{},"        indexer.run();\n",[1120,2215,2216],{"class":1122,"line":1160},[1120,2217,1181],{},[1120,2219,2220],{"class":1122,"line":1166},[1120,2221,1187],{},[1120,2223,2224],{"class":1122,"line":1172},[1120,2225,1145],{"emptyLinePlaceholder":1144},[1120,2227,2228],{"class":1122,"line":1178},[1120,2229,2230],{},"class Conveyor\n",[1120,2232,2233],{"class":1122,"line":1184},[1120,2234,1132],{},[1120,2236,2237],{"class":1122,"line":1681},[1120,2238,2239],{},"    public void run()\n",[1120,2241,2242],{"class":1122,"line":1686},[1120,2243,1163],{},[1120,2245,2246],{"class":1122,"line":1691},[1120,2247,2248],{},"        System.out.println(\"Conveyor: belt moving\");\n",[1120,2250,2251],{"class":1122,"line":1696},[1120,2252,1181],{},[1120,2254,2255],{"class":1122,"line":1701},[1120,2256,1187],{},[1120,2258,2259],{"class":1122,"line":1706},[1120,2260,1145],{"emptyLinePlaceholder":1144},[1120,2262,2263],{"class":1122,"line":1711},[1120,2264,2265],{},"\u002F\u002F IndexingConveyor class goes here\n",[1085,2267,2268],{},"Reorder the fragments below to complete it:",[1359,2270,2271,2277,2283,2289,2295,2301,2307,2313,2319],{},[1362,2272,2273,2274],{},"a. ",[1094,2275,2276],{},"        super.run();",[1362,2278,2279,2280],{},"b. ",[1094,2281,2282],{},"    {",[1362,2284,2285,2286],{},"c. ",[1094,2287,2288],{},"}",[1362,2290,2291,2292],{},"d. ",[1094,2293,2294],{},"    @Override",[1362,2296,2297,2298],{},"e. ",[1094,2299,2300],{},"        System.out.println(\"IndexingConveyor: game piece staged\");",[1362,2302,2303,2304],{},"f. ",[1094,2305,2306],{},"class IndexingConveyor extends Conveyor",[1362,2308,2309,2310],{},"g. ",[1094,2311,2312],{},"    }",[1362,2314,2315,2316],{},"h. ",[1094,2317,2318],{},"    public void run()",[1362,2320,2321,2322],{},"i. ",[1094,2323,2324],{},"{",[1085,2326,2327,2329],{},[1365,2328,2076],{}," f, i, d, h, b, a, e, g, c",[1111,2331,2333],{"className":1113,"code":2332,"language":1115,"meta":1116,"style":1116},"public class ConveyorTest\n{\n    public static void main(String[] args)\n    {\n        IndexingConveyor indexer = new IndexingConveyor();\n        indexer.run();\n    }\n}\n\nclass Conveyor\n{\n    public void run()\n    {\n        System.out.println(\"Conveyor: belt moving\");\n    }\n}\n\nclass IndexingConveyor extends Conveyor\n{\n    @Override\n    public void run()\n    {\n        super.run();\n        System.out.println(\"IndexingConveyor: game piece staged\");\n    }\n}\n",[1094,2334,2335,2339,2343,2347,2351,2355,2359,2363,2367,2371,2375,2379,2383,2387,2391,2395,2399,2403,2408,2412,2416,2420,2424,2429,2434,2438],{"__ignoreMap":1116},[1120,2336,2337],{"class":1122,"line":1123},[1120,2338,2191],{},[1120,2340,2341],{"class":1122,"line":1129},[1120,2342,1132],{},[1120,2344,2345],{"class":1122,"line":1135},[1120,2346,1644],{},[1120,2348,2349],{"class":1122,"line":1141},[1120,2350,1163],{},[1120,2352,2353],{"class":1122,"line":1148},[1120,2354,2208],{},[1120,2356,2357],{"class":1122,"line":1154},[1120,2358,2213],{},[1120,2360,2361],{"class":1122,"line":1160},[1120,2362,1181],{},[1120,2364,2365],{"class":1122,"line":1166},[1120,2366,1187],{},[1120,2368,2369],{"class":1122,"line":1172},[1120,2370,1145],{"emptyLinePlaceholder":1144},[1120,2372,2373],{"class":1122,"line":1178},[1120,2374,2230],{},[1120,2376,2377],{"class":1122,"line":1184},[1120,2378,1132],{},[1120,2380,2381],{"class":1122,"line":1681},[1120,2382,2239],{},[1120,2384,2385],{"class":1122,"line":1686},[1120,2386,1163],{},[1120,2388,2389],{"class":1122,"line":1691},[1120,2390,2248],{},[1120,2392,2393],{"class":1122,"line":1696},[1120,2394,1181],{},[1120,2396,2397],{"class":1122,"line":1701},[1120,2398,1187],{},[1120,2400,2401],{"class":1122,"line":1706},[1120,2402,1145],{"emptyLinePlaceholder":1144},[1120,2404,2405],{"class":1122,"line":1711},[1120,2406,2407],{},"class IndexingConveyor extends Conveyor\n",[1120,2409,2410],{"class":1122,"line":1716},[1120,2411,1132],{},[1120,2413,2414],{"class":1122,"line":1721},[1120,2415,1151],{},[1120,2417,2418],{"class":1122,"line":1726},[1120,2419,2239],{},[1120,2421,2422],{"class":1122,"line":1731},[1120,2423,1163],{},[1120,2425,2426],{"class":1122,"line":1736},[1120,2427,2428],{},"        super.run();\n",[1120,2430,2431],{"class":1122,"line":1741},[1120,2432,2433],{},"        System.out.println(\"IndexingConveyor: game piece staged\");\n",[1120,2435,2436],{"class":1122,"line":1746},[1120,2437,1181],{},[1120,2439,2440],{"class":1122,"line":1751},[1120,2441,1187],{},[1085,2443,2444,2447,2448,2451,2452,2455,2456,2459,2460,2463,2464,2467,2468,2471,2472,2459,2475,2478,2479,2482,2483,2459,2485,2488,2489,2491,2492,2495,2496,2499,2500,2502,2503,2505,2506,2509,2510,2513,2514,2152,2516,1105,2519,2521],{},[1365,2445,2446],{},"Why this order:"," The class declaration (",[1094,2449,2450],{},"f",") and its opening brace (",[1094,2453,2454],{},"i",") come first. ",[1094,2457,2458],{},"@Override"," (",[1094,2461,2462],{},"d",") sits directly above the method signature (",[1094,2465,2466],{},"h","), followed by the method's opening brace (",[1094,2469,2470],{},"b","). Inside the body, ",[1094,2473,2474],{},"super.run()",[1094,2476,2477],{},"a",") must come ",[1089,2480,2481],{},"before"," the ",[1094,2484,2093],{},[1094,2486,2487],{},"e","): ",[1094,2490,2474],{}," is an ordinary method call that runs exactly where it's placed, so putting it first is what makes ",[1094,2493,2494],{},"Conveyor: belt moving"," print before ",[1094,2497,2498],{},"IndexingConveyor: game piece staged",". Swapping ",[1094,2501,2477],{}," and ",[1094,2504,2487],{}," would still compile, but the two lines would print in the wrong order. The method's closing brace (",[1094,2507,2508],{},"g",") and the class's closing brace (",[1094,2511,2512],{},"c",") finish it. The ",[1094,2515,2151],{},[1094,2517,2518],{},"ConveyorTest",[1094,2520,1625],{}," are the given scaffold.",[1080,2523,2525],{"id":2524},"coding","Coding",[1085,2527,2528,2531],{},[1365,2529,2530],{},"Mode:"," full-program",[1085,2533,2534,1344,2536,2538,2539,2541,2542,2544,2545,2548,2549,2552,2553,2555],{},[1365,2535,2147],{},[1094,2537,1104],{}," (below, already written, and not to be changed) has a ",[1094,2540,1108],{}," that logs\n",[1094,2543,1283],{}," and a ",[1094,2546,2547],{},"toString()"," that returns the part's name. Write two subclasses that ",[1365,2550,2551],{},"extend","\nthose inherited behaviors with ",[1094,2554,1203],{},", instead of replacing them:",[1359,2557,2558,2585],{},[1362,2559,2560,2562,2563,2566,2567,2569,2570,2573,2574,1105,2576,2578,2579,2582,2583,1291],{},[1094,2561,1100],{},", constructor ",[1094,2564,2565],{},"Climber(String name)",". Its ",[1094,2568,1108],{}," override must ",[1365,2571,2572],{},"first"," do everything\n",[1094,2575,1104],{},[1094,2577,1108],{}," does, ",[1365,2580,2581],{},"then"," log ",[1094,2584,1290],{},[1362,2586,2587,2562,2590,2566,2593,2595,2596,1105,2598,2600,2601,2604,2605,2608],{},[1094,2588,2589],{},"Intake",[1094,2591,2592],{},"Intake(String name, boolean hasGamePiece)",[1094,2594,2547],{}," override\nreturns whatever ",[1094,2597,1104],{},[1094,2599,2547],{}," returns, followed by ",[1094,2602,2603],{}," (hasGamePiece="," and the\nboolean and ",[1094,2606,2607],{},")",". Build it from the superclass's version rather than from scratch.",[1085,2610,2611,2612,2614,2615,2618,2619,2622,2623,2626],{},"The fixed ",[1094,2613,1625],{}," reads a count, then one line per part, either ",[1094,2616,2617],{},"climber name"," (stop it) or\n",[1094,2620,2621],{},"intake name true\u002Ffalse"," (print it). For the input ",[1094,2624,2625],{},"2 climber Left intake Front true",":",[1111,2628,2631],{"className":2629,"code":2630,"language":1763,"meta":1116},[1761],"[Left] stopped\n[Left] brake engaged\nFront (hasGamePiece=true)\n",[1094,2632,2630],{"__ignoreMap":1116},[1085,2634,2635],{},[1365,2636,2637],{},"Starter:",[1111,2639,2641],{"className":1113,"code":2640,"language":1115,"meta":1116,"style":1116},"import java.util.*;\n\npublic class Main\n{\n    \u002F\u002F Don't change main\n    public static void main(String[] args)\n    {\n        Scanner in = new Scanner(System.in);\n        int count = in.nextInt();\n        for (int i = 0; i \u003C count; i++)\n        {\n            String kind = in.next();\n            String name = in.next();\n            if (kind.equals(\"climber\"))\n            {\n                new Climber(name).stop();\n            }\n            else\n            {\n                System.out.println(new Intake(name, in.nextBoolean()));\n            }\n        }\n    }\n}\n\n\u002F\u002F Don't change RobotPart\nclass RobotPart\n{\n    private String name;\n\n    public RobotPart(String name) { this.name = name; }\n    public String getName() { return name; }\n    public void log(String msg) { System.out.println(\"[\" + name + \"] \" + msg); }\n    public void stop() { log(\"stopped\"); }\n\n    @Override\n    public String toString() { return name; }\n}\n\nclass Climber\n{\n    \u002F\u002F TODO: extend RobotPart; constructor; override stop() using super.stop()\n}\n\nclass Intake\n{\n    \u002F\u002F TODO: extend RobotPart; constructor (String, boolean); override toString() using super.toString()\n}\n",[1094,2642,2643,2648,2652,2657,2661,2666,2670,2674,2679,2684,2689,2694,2699,2704,2709,2714,2719,2724,2729,2733,2738,2742,2747,2751,2755,2759,2764,2770,2775,2781,2786,2792,2798,2804,2810,2815,2820,2826,2831,2836,2842,2847,2853,2858,2863,2869,2874,2880],{"__ignoreMap":1116},[1120,2644,2645],{"class":1122,"line":1123},[1120,2646,2647],{},"import java.util.*;\n",[1120,2649,2650],{"class":1122,"line":1129},[1120,2651,1145],{"emptyLinePlaceholder":1144},[1120,2653,2654],{"class":1122,"line":1135},[1120,2655,2656],{},"public class Main\n",[1120,2658,2659],{"class":1122,"line":1141},[1120,2660,1132],{},[1120,2662,2663],{"class":1122,"line":1148},[1120,2664,2665],{},"    \u002F\u002F Don't change main\n",[1120,2667,2668],{"class":1122,"line":1154},[1120,2669,1644],{},[1120,2671,2672],{"class":1122,"line":1160},[1120,2673,1163],{},[1120,2675,2676],{"class":1122,"line":1166},[1120,2677,2678],{},"        Scanner in = new Scanner(System.in);\n",[1120,2680,2681],{"class":1122,"line":1172},[1120,2682,2683],{},"        int count = in.nextInt();\n",[1120,2685,2686],{"class":1122,"line":1178},[1120,2687,2688],{},"        for (int i = 0; i \u003C count; i++)\n",[1120,2690,2691],{"class":1122,"line":1184},[1120,2692,2693],{},"        {\n",[1120,2695,2696],{"class":1122,"line":1681},[1120,2697,2698],{},"            String kind = in.next();\n",[1120,2700,2701],{"class":1122,"line":1686},[1120,2702,2703],{},"            String name = in.next();\n",[1120,2705,2706],{"class":1122,"line":1691},[1120,2707,2708],{},"            if (kind.equals(\"climber\"))\n",[1120,2710,2711],{"class":1122,"line":1696},[1120,2712,2713],{},"            {\n",[1120,2715,2716],{"class":1122,"line":1701},[1120,2717,2718],{},"                new Climber(name).stop();\n",[1120,2720,2721],{"class":1122,"line":1706},[1120,2722,2723],{},"            }\n",[1120,2725,2726],{"class":1122,"line":1711},[1120,2727,2728],{},"            else\n",[1120,2730,2731],{"class":1122,"line":1716},[1120,2732,2713],{},[1120,2734,2735],{"class":1122,"line":1721},[1120,2736,2737],{},"                System.out.println(new Intake(name, in.nextBoolean()));\n",[1120,2739,2740],{"class":1122,"line":1726},[1120,2741,2723],{},[1120,2743,2744],{"class":1122,"line":1731},[1120,2745,2746],{},"        }\n",[1120,2748,2749],{"class":1122,"line":1736},[1120,2750,1181],{},[1120,2752,2753],{"class":1122,"line":1741},[1120,2754,1187],{},[1120,2756,2757],{"class":1122,"line":1746},[1120,2758,1145],{"emptyLinePlaceholder":1144},[1120,2760,2761],{"class":1122,"line":1751},[1120,2762,2763],{},"\u002F\u002F Don't change RobotPart\n",[1120,2765,2767],{"class":1122,"line":2766},27,[1120,2768,2769],{},"class RobotPart\n",[1120,2771,2773],{"class":1122,"line":2772},28,[1120,2774,1132],{},[1120,2776,2778],{"class":1122,"line":2777},29,[1120,2779,2780],{},"    private String name;\n",[1120,2782,2784],{"class":1122,"line":2783},30,[1120,2785,1145],{"emptyLinePlaceholder":1144},[1120,2787,2789],{"class":1122,"line":2788},31,[1120,2790,2791],{},"    public RobotPart(String name) { this.name = name; }\n",[1120,2793,2795],{"class":1122,"line":2794},32,[1120,2796,2797],{},"    public String getName() { return name; }\n",[1120,2799,2801],{"class":1122,"line":2800},33,[1120,2802,2803],{},"    public void log(String msg) { System.out.println(\"[\" + name + \"] \" + msg); }\n",[1120,2805,2807],{"class":1122,"line":2806},34,[1120,2808,2809],{},"    public void stop() { log(\"stopped\"); }\n",[1120,2811,2813],{"class":1122,"line":2812},35,[1120,2814,1145],{"emptyLinePlaceholder":1144},[1120,2816,2818],{"class":1122,"line":2817},36,[1120,2819,1151],{},[1120,2821,2823],{"class":1122,"line":2822},37,[1120,2824,2825],{},"    public String toString() { return name; }\n",[1120,2827,2829],{"class":1122,"line":2828},38,[1120,2830,1187],{},[1120,2832,2834],{"class":1122,"line":2833},39,[1120,2835,1145],{"emptyLinePlaceholder":1144},[1120,2837,2839],{"class":1122,"line":2838},40,[1120,2840,2841],{},"class Climber\n",[1120,2843,2845],{"class":1122,"line":2844},41,[1120,2846,1132],{},[1120,2848,2850],{"class":1122,"line":2849},42,[1120,2851,2852],{},"    \u002F\u002F TODO: extend RobotPart; constructor; override stop() using super.stop()\n",[1120,2854,2856],{"class":1122,"line":2855},43,[1120,2857,1187],{},[1120,2859,2861],{"class":1122,"line":2860},44,[1120,2862,1145],{"emptyLinePlaceholder":1144},[1120,2864,2866],{"class":1122,"line":2865},45,[1120,2867,2868],{},"class Intake\n",[1120,2870,2872],{"class":1122,"line":2871},46,[1120,2873,1132],{},[1120,2875,2877],{"class":1122,"line":2876},47,[1120,2878,2879],{},"    \u002F\u002F TODO: extend RobotPart; constructor (String, boolean); override toString() using super.toString()\n",[1120,2881,2883],{"class":1122,"line":2882},48,[1120,2884,1187],{},[1085,2886,2887],{},[1365,2888,2889],{},"Scenario 1 (visible):",[1085,2891,2892],{},[1365,2893,2894],{},"Input:",[1111,2896,2899],{"className":2897,"code":2898,"language":1763,"meta":1116},[1761],"2 climber Left intake Front true\n",[1094,2900,2898],{"__ignoreMap":1116},[1085,2902,2903],{},[1365,2904,2905],{},"Expected output:",[1111,2907,2909],{"className":2908,"code":2630,"language":1763,"meta":1116},[1761],[1094,2910,2630],{"__ignoreMap":1116},[1085,2912,2913],{},[1365,2914,2915],{},"Scenario 2 (visible):",[1085,2917,2918],{},[1365,2919,2894],{},[1111,2921,2924],{"className":2922,"code":2923,"language":1763,"meta":1116},[1761],"1 climber Right\n",[1094,2925,2923],{"__ignoreMap":1116},[1085,2927,2928],{},[1365,2929,2905],{},[1111,2931,2934],{"className":2932,"code":2933,"language":1763,"meta":1116},[1761],"[Right] stopped\n[Right] brake engaged\n",[1094,2935,2933],{"__ignoreMap":1116},[1085,2937,2938],{},[1365,2939,2940],{},"Scenario 3 (hidden):",[1085,2942,2943],{},[1365,2944,2894],{},[1111,2946,2949],{"className":2947,"code":2948,"language":1763,"meta":1116},[1761],"1 intake Back false\n",[1094,2950,2948],{"__ignoreMap":1116},[1085,2952,2953],{},[1365,2954,2905],{},[1111,2956,2959],{"className":2957,"code":2958,"language":1763,"meta":1116},[1761],"Back (hasGamePiece=false)\n",[1094,2960,2958],{"__ignoreMap":1116},[1085,2962,2963],{},[1365,2964,2965],{},"Scenario 4 (hidden):",[1085,2967,2968],{},[1365,2969,2894],{},[1111,2971,2974],{"className":2972,"code":2973,"language":1763,"meta":1116},[1761],"3 intake A true climber B intake C false\n",[1094,2975,2973],{"__ignoreMap":1116},[1085,2977,2978],{},[1365,2979,2905],{},[1111,2981,2984],{"className":2982,"code":2983,"language":1763,"meta":1116},[1761],"A (hasGamePiece=true)\n[B] stopped\n[B] brake engaged\nC (hasGamePiece=false)\n",[1094,2985,2983],{"__ignoreMap":1116},[1085,2987,2988],{},[1365,2989,2990],{},"Scenario 5 (hidden):",[1085,2992,2993],{},[1365,2994,2894],{},[1111,2996,2999],{"className":2997,"code":2998,"language":1763,"meta":1116},[1761],"2 climber Hook climber Winch\n",[1094,3000,2998],{"__ignoreMap":1116},[1085,3002,3003],{},[1365,3004,2905],{},[1111,3006,3009],{"className":3007,"code":3008,"language":1763,"meta":1116},[1761],"[Hook] stopped\n[Hook] brake engaged\n[Winch] stopped\n[Winch] brake engaged\n",[1094,3010,3008],{"__ignoreMap":1116},[1085,3012,3013],{},[1365,3014,3015],{},"Solution:",[1111,3017,3019],{"className":1113,"code":3018,"language":1115,"meta":1116,"style":1116},"import java.util.*;\n\npublic class Main\n{\n    \u002F\u002F Don't change main\n    public static void main(String[] args)\n    {\n        Scanner in = new Scanner(System.in);\n        int count = in.nextInt();\n        for (int i = 0; i \u003C count; i++)\n        {\n            String kind = in.next();\n            String name = in.next();\n            if (kind.equals(\"climber\"))\n            {\n                new Climber(name).stop();\n            }\n            else\n            {\n                System.out.println(new Intake(name, in.nextBoolean()));\n            }\n        }\n    }\n}\n\n\u002F\u002F Don't change RobotPart\nclass RobotPart\n{\n    private String name;\n\n    public RobotPart(String name) { this.name = name; }\n    public String getName() { return name; }\n    public void log(String msg) { System.out.println(\"[\" + name + \"] \" + msg); }\n    public void stop() { log(\"stopped\"); }\n\n    @Override\n    public String toString() { return name; }\n}\n\nclass Climber extends RobotPart\n{\n    public Climber(String name) { super(name); }\n\n    @Override\n    public void stop()\n    {\n        super.stop();\n        log(\"brake engaged\");\n    }\n}\n\nclass Intake extends RobotPart\n{\n    private boolean hasGamePiece;\n\n    public Intake(String name, boolean hasGamePiece)\n    {\n        super(name);\n        this.hasGamePiece = hasGamePiece;\n    }\n\n    @Override\n    public String toString()\n    {\n        return super.toString() + \" (hasGamePiece=\" + hasGamePiece + \")\";\n    }\n}\n",[1094,3020,3021,3025,3029,3033,3037,3041,3045,3049,3053,3057,3061,3065,3069,3073,3077,3081,3085,3089,3093,3097,3101,3105,3109,3113,3117,3121,3125,3129,3133,3137,3141,3145,3149,3153,3157,3161,3165,3169,3173,3177,3182,3186,3190,3194,3198,3202,3206,3211,3216,3221,3226,3231,3237,3242,3248,3253,3259,3264,3270,3276,3281,3286,3291,3297,3302,3308,3313],{"__ignoreMap":1116},[1120,3022,3023],{"class":1122,"line":1123},[1120,3024,2647],{},[1120,3026,3027],{"class":1122,"line":1129},[1120,3028,1145],{"emptyLinePlaceholder":1144},[1120,3030,3031],{"class":1122,"line":1135},[1120,3032,2656],{},[1120,3034,3035],{"class":1122,"line":1141},[1120,3036,1132],{},[1120,3038,3039],{"class":1122,"line":1148},[1120,3040,2665],{},[1120,3042,3043],{"class":1122,"line":1154},[1120,3044,1644],{},[1120,3046,3047],{"class":1122,"line":1160},[1120,3048,1163],{},[1120,3050,3051],{"class":1122,"line":1166},[1120,3052,2678],{},[1120,3054,3055],{"class":1122,"line":1172},[1120,3056,2683],{},[1120,3058,3059],{"class":1122,"line":1178},[1120,3060,2688],{},[1120,3062,3063],{"class":1122,"line":1184},[1120,3064,2693],{},[1120,3066,3067],{"class":1122,"line":1681},[1120,3068,2698],{},[1120,3070,3071],{"class":1122,"line":1686},[1120,3072,2703],{},[1120,3074,3075],{"class":1122,"line":1691},[1120,3076,2708],{},[1120,3078,3079],{"class":1122,"line":1696},[1120,3080,2713],{},[1120,3082,3083],{"class":1122,"line":1701},[1120,3084,2718],{},[1120,3086,3087],{"class":1122,"line":1706},[1120,3088,2723],{},[1120,3090,3091],{"class":1122,"line":1711},[1120,3092,2728],{},[1120,3094,3095],{"class":1122,"line":1716},[1120,3096,2713],{},[1120,3098,3099],{"class":1122,"line":1721},[1120,3100,2737],{},[1120,3102,3103],{"class":1122,"line":1726},[1120,3104,2723],{},[1120,3106,3107],{"class":1122,"line":1731},[1120,3108,2746],{},[1120,3110,3111],{"class":1122,"line":1736},[1120,3112,1181],{},[1120,3114,3115],{"class":1122,"line":1741},[1120,3116,1187],{},[1120,3118,3119],{"class":1122,"line":1746},[1120,3120,1145],{"emptyLinePlaceholder":1144},[1120,3122,3123],{"class":1122,"line":1751},[1120,3124,2763],{},[1120,3126,3127],{"class":1122,"line":2766},[1120,3128,2769],{},[1120,3130,3131],{"class":1122,"line":2772},[1120,3132,1132],{},[1120,3134,3135],{"class":1122,"line":2777},[1120,3136,2780],{},[1120,3138,3139],{"class":1122,"line":2783},[1120,3140,1145],{"emptyLinePlaceholder":1144},[1120,3142,3143],{"class":1122,"line":2788},[1120,3144,2791],{},[1120,3146,3147],{"class":1122,"line":2794},[1120,3148,2797],{},[1120,3150,3151],{"class":1122,"line":2800},[1120,3152,2803],{},[1120,3154,3155],{"class":1122,"line":2806},[1120,3156,2809],{},[1120,3158,3159],{"class":1122,"line":2812},[1120,3160,1145],{"emptyLinePlaceholder":1144},[1120,3162,3163],{"class":1122,"line":2817},[1120,3164,1151],{},[1120,3166,3167],{"class":1122,"line":2822},[1120,3168,2825],{},[1120,3170,3171],{"class":1122,"line":2828},[1120,3172,1187],{},[1120,3174,3175],{"class":1122,"line":2833},[1120,3176,1145],{"emptyLinePlaceholder":1144},[1120,3178,3179],{"class":1122,"line":2838},[1120,3180,3181],{},"class Climber extends RobotPart\n",[1120,3183,3184],{"class":1122,"line":2844},[1120,3185,1132],{},[1120,3187,3188],{"class":1122,"line":2849},[1120,3189,1138],{},[1120,3191,3192],{"class":1122,"line":2855},[1120,3193,1145],{"emptyLinePlaceholder":1144},[1120,3195,3196],{"class":1122,"line":2860},[1120,3197,1151],{},[1120,3199,3200],{"class":1122,"line":2865},[1120,3201,1157],{},[1120,3203,3204],{"class":1122,"line":2871},[1120,3205,1163],{},[1120,3207,3208],{"class":1122,"line":2876},[1120,3209,3210],{},"        super.stop();\n",[1120,3212,3213],{"class":1122,"line":2882},[1120,3214,3215],{},"        log(\"brake engaged\");\n",[1120,3217,3219],{"class":1122,"line":3218},49,[1120,3220,1181],{},[1120,3222,3224],{"class":1122,"line":3223},50,[1120,3225,1187],{},[1120,3227,3229],{"class":1122,"line":3228},51,[1120,3230,1145],{"emptyLinePlaceholder":1144},[1120,3232,3234],{"class":1122,"line":3233},52,[1120,3235,3236],{},"class Intake extends RobotPart\n",[1120,3238,3240],{"class":1122,"line":3239},53,[1120,3241,1132],{},[1120,3243,3245],{"class":1122,"line":3244},54,[1120,3246,3247],{},"    private boolean hasGamePiece;\n",[1120,3249,3251],{"class":1122,"line":3250},55,[1120,3252,1145],{"emptyLinePlaceholder":1144},[1120,3254,3256],{"class":1122,"line":3255},56,[1120,3257,3258],{},"    public Intake(String name, boolean hasGamePiece)\n",[1120,3260,3262],{"class":1122,"line":3261},57,[1120,3263,1163],{},[1120,3265,3267],{"class":1122,"line":3266},58,[1120,3268,3269],{},"        super(name);\n",[1120,3271,3273],{"class":1122,"line":3272},59,[1120,3274,3275],{},"        this.hasGamePiece = hasGamePiece;\n",[1120,3277,3279],{"class":1122,"line":3278},60,[1120,3280,1181],{},[1120,3282,3284],{"class":1122,"line":3283},61,[1120,3285,1145],{"emptyLinePlaceholder":1144},[1120,3287,3289],{"class":1122,"line":3288},62,[1120,3290,1151],{},[1120,3292,3294],{"class":1122,"line":3293},63,[1120,3295,3296],{},"    public String toString()\n",[1120,3298,3300],{"class":1122,"line":3299},64,[1120,3301,1163],{},[1120,3303,3305],{"class":1122,"line":3304},65,[1120,3306,3307],{},"        return super.toString() + \" (hasGamePiece=\" + hasGamePiece + \")\";\n",[1120,3309,3311],{"class":1122,"line":3310},66,[1120,3312,1181],{},[1120,3314,3316],{"class":1122,"line":3315},67,[1120,3317,1187],{},[1085,3319,3320,3322,3323,3325,3326,3328,3329,3331,3332,3334,3335,3337,3338,3340,3341,3344,3345,3347,3348,1439,3350,3352,3353,1105,3355,3357],{},[1365,3321,2082],{}," An override throws away the inherited version unless it calls ",[1094,3324,1096],{}," itself, and\nthat call is never automatic, unlike the implicit ",[1094,3327,1373],{}," in a constructor. ",[1094,3330,1268],{}," calls\n",[1094,3333,1275],{}," first, so the ",[1094,3336,1283],{}," line prints before ",[1094,3339,1290],{},". A version that only\nwrites ",[1094,3342,3343],{},"log(\"brake engaged\")"," replaces the inherited behavior and loses the first line. ",[1094,3346,2589],{},"\nuses the same idea on ",[1094,3349,2547],{},[1094,3351,1197],{}," supplies the name, and the override adds to\nit, so it keeps working even if ",[1094,3354,1104],{},[1094,3356,2547],{}," later changes.",[1449,3359,1451],{},{"title":1116,"searchDepth":1129,"depth":1129,"links":3361},[3362,3363,3364],{"id":1930,"depth":1129,"text":1931},{"id":2141,"depth":1129,"text":2142},{"id":2524,"depth":1129,"text":2525},{"outlineRef":1461,"pairsWith":1917,"status":3366},"new — authored exercises (Multiple Choice + Micro-Parsons + Coding)",{"title":980,"description":1116},"XydUioB4zTGUwIRiAXyZPDlh4JmLyRizmzF-yEBCaTA",1792718166147]