× Java

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Introduction Get started Syntax Output Comments Variables Data Types Strings Opertors While Loop For loop Math Booleans If Else Switch Break Continue Arrays

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Java Classes

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OOP Classes/Objects Class Attributes Class Methods Constructors Modifiers Encapsulation Inheritance Polymorphism Inner Classes Abstraction Interface Enums User Input Date Arraylist LinkedList HashMap HashSet Iterator Wrapper Classes Exceptions RegEx Threads Lambda

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File Handling

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Files Create/Write Files Read Files Delete Files

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Java Methods

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Methods Method Parameters Method Overloading Scope Recursion