What is the meaning of “this” in Java?

Question

Normally, I use this in constructors only.

I understand that it is used to identify the parameter variable (by using this.something), if i

Answer 1

If the instance variables are same as the variables that are declared in the constructor then we use "this" to assign data.

class Example{
     int assign;// instance variable

     Example(int assign){ // variable inside constructor
          this.assign=assign;
     }
}

Hope this helps.