6 uses of 'this' keyword

6 uses of 'this' keyword:

1. Stroring current object reference.

2. Accessing non-static variables and methods.

3. Accessing other constructor of same class without creating new object.

4. Differentiating non-static variables memory from one object to other object of some class in constructor, non-static block and non-static method.

5. Differentiating non-static variables from a parameter or from a local variable if both have same name.

6. Sending current object as argument and return type to other methods of same or another class.