Java Concepts and Examples

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JAVA
Scope of Variables

Java Scope of Variables such as Local Variable, Instance Variable, Class Variable and what is Shadowing and Hiding Variables.

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JAVA
Structure of a Class

Describe the components of a Java Class and Interface such as Imports, Comments, Instance Variables, Constructor, Methods, etc.

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JAVA
Executable Applications

What is an Executable Class in Java and how Java call the main method.

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JAVA
Packages

Describe how to reference a class from another package, import Static Variables and Methods.

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