Java Programming/Keywords/this

this is a Java keyword. It contains the current object reference.

Syntax:

this.method();
or
this.variable;

Example #1:

public class MyClass  {     //...     private String _memberVar;     //...     public void setMemberVar( String value )     {         this._memberVar= value;     }  }

Example #2:

public class MyClass  {     MyClass(int a, int b) {         System.out.println("int a: " + a);         System.out.println("int b: " + b);     }     MyClass(int a) {         this(a, 0);     }     //...     public static void main(String[] args) {         new MyClass(1, 2);         new MyClass(5);     }  }