Java Programming Overloading Methods and Constructors

 If two methods of a chic (whether both declared in the aforementioned class, or both affiliated by a class, or one declared and one inherited) accept the aforementioned name but altered signatures, then the adjustment name is said to be overloaded. This actuality causes no adversity and never of itself after-effects in a compile-time error. There is no appropriate accord amid the acknowledgment types or amid the throws clauses of two methods with the aforementioned name but altered signatures.

    Methods are overridden on a signature-by-signature basis.

    If, for example, a chic declares two accessible methods with the aforementioned name, and a bracket overrides one of them, the bracket still inherits the additional method. In this respect, the Java programming accent differs from C++.

    When a adjustment is invoked , the amount of absolute arguments and the compile-time types of the arguments are used, at abridge time, to actuate the signature of the adjustment that will be invoked . If the adjustment that is to be invoked is an instance method, the absolute adjustment to be invoked will be bent at run time, using activating adjustment lookup.