Java Inheritance method Hide (overwrite)

Source: Internet
Author: User

Method Hide

A class inherits all non-private static methods from its superclass. The static method of redefining inheritance in subclasses is called method shadowing. A redefined static method in a subclass hides a static method of its superclass. Redefining a non-static method in a class is called a method override.
All rules about method-hidden redefinition methods (name, access level, return type, and exception) are the same as method overrides.

123456789101112131415161718192021222324 classMySuper {  publicstaticvoidprint() {    System.out.println("Inside MySuper.print()");  }}classMySubclass extendsMySuper {  publicstaticvoidprint() {    System.out.println("Inside MySubclass.print()");  }}publicclassMain {  publicstaticvoidmain(String[] args) {    MySuper mhSuper = newMySubclass();    MySubclass mhSub = newMySubclass();    MySuper.print();    MySubclass.print();    ((MySuper) mhSub).print();    mhSuper = mhSub;    mhSuper.print();    ((MySubclass) mhSuper).print();  }}

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Java Inheritance method Hide (overwrite)

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