Signature of a Method

Each method hasSignature,Which is its name
And the number and types of its parameters.

 

The signature does not include the return type or the list of thrown exceptions,
And you cannot overload methods based on these factors.

 

A final modifier for a parameter is not part of the method signature.

 

Method Signature: Method Name, number of parameters, parameter type, and Parameter order

 

Note: The method signature is independent of the return type and Parameter Name of the method.

 

Preference: the Java programming language, the fourth edition