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|Java - Interview Questions and Answers|
|Ans. It makes no difference whether we add this to the variable or not. The only use of this is in the cases where there are multiple variables with the same name and we want to distinguish between the member variable and local variable. In case this is not added ,this is automatically added by the compiler in the byte code.|
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|Like Discuss Correct / Improve  this keyword  member elements  member variables|
|Interface can only have ...|
|What will happen if we have our own constructor but only initialize some of the member elements ?|
|Why it's a good practice to expose member elements through getter methods ?|