Final means the variable can't change. That's why global constants in Java use the static and final keywords. Example of static and final in Java Here's a static final example to further demonstrate ...

Keyword vs. reserved words in Java To be completely accurate, var is a reserved word. var is not a Java keyword. As you can see in the following var examples, the left-hand side of the assignment does ...

Java supports class reuse through inheritance and composition. This two-part tutorial teaches you how to use inheritance in your Java programs.