// There are two ways to achieve abstraction in java // Abstract class (0 to 100%) and Interface (100%) // Abstract class needs to be extended and its method implemented.

Object Oriented Programming in Java. Contribute to lokeshdangii/Java-OOPS development by creating an account on GitHub.

Here's how to make classes, fields, methods, constructors, and objects work together in your Java programs.

JDK 7 introduces a new player to this dynamic/runtime inspection, the method handle (i.e. a subclass of the abstract class java.dyn.MethodHandle).