METHOD IN JAVA

Why method - Using this we can do implementation.

Why to use methods to do implementation - Method has inbuilt functionalities to execute our implementation. Syntax -

returntype hello()

{

----

----

}

Method is a set of block(execution block, implementation block) which is used to perform programmers task/implementation, and this method return output in the form of return type specification.

Note - In programming we have two types of methods-

• Predefined method means that method name, implementation all existed.
• User-defined method means method name, implementations, which we have to define.