super JAVA learning., this usage

     this keyword is used in which entity classes, are represented by the object. this () constructor to create a representation of the class. the this. attribute indicating object attributes of this call, the this. implementation of this method represents a method call object.

  super keyword is invoked non-privatization properties and methods of the parent class and subclass which constructor parameter containing and constructor with no arguments.

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Origin www.cnblogs.com/yindong2019/p/11783548.html