this and super Keyword

 

• "this" is used to refer current class Instance Variable.
• "this" is used to refer to current class Methods.
• "this()" is used to invoke the current class Constructor.

• "super" is used to invoke the Instance Variable of Parent Class.
• "super" is used to invoke a method of Parent class/Super Class.
• "super()" is used to invoke a constructor of Parent class/Super Class.