What do you mean by the term signature in java? A signature in java is a combination of elements in a list such as constructor and methods thereby distinguishing them from other constructors and methods.
Types of signatures:
A Simple signature is a single element which contains the name of the constructor and for a method preceded by the return type.
A Full Signature has access specifiers for both constructors and methods and / or access modifiers, with or without parameters for distinguishing among other methods or constructors.