call the method an instance of the java runtime system to determine which method to call. An instance of the subclass, if the subclass overrides a superclass method, the runtime system calls a subclass; subclass inherits the parent class method (not rewrite), the runtime system calls the parent clas

Java run-time system, based on examples of this method is called, to decide which method calls. Subclasses of a class instance, if you re a parent class of the method, you run-time system call sub-class of the method; if the child class inherits the methods of parent classes (not rewrite), the run-t

When java movement the system basis transfers this method the example, decided which method transfers.To a subclass example, if the subclass has rewritten father's class method, then moves time system call subclass method; If the subclass has inherited father's class method (recomposition), then mov

Java run-time system based on the instance that calls the method to determine which method to call. An instance of the pair class, if the subclass overrides the parent class's method, the run-time system call subclass methods; if the child class inherits the methods of the parent class (no override)

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