Java method header

In Java, a method signature is part of the method declaration. It’s the combination of the method name and the parameter list . The reason for the emphasis on just the method name and parameter list is because of overloading. It’s the ability to write methods that have the same name but accept different parameters.9 Oca 2019

The signature of a method consists of the name of the method and the description (i.e., type, number, and position) of its parameters. Example: toUpperCase() println(String s)

In Java programming language, the method signature consists of two parts: the method’s name and the parameter list . These two parts are part of a method declaration. The parameter list includes the number, type, and order of parameters but not the name of the parameter.2 Haz 2020

Definition: Two of the components of a method declaration comprise the method signature—the method’s name and the parameter types .