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|Java - Interview Questions and Answers|
|Ans. Within instance method of the parent class that has other multiple methods that have been overridden by the derived classes. |
In such case a simple method call from the common method will always be made to the method definition in the parent class. But If we use this.methodCall , this will be polymorphic and will be made to the respective derived object overriding method.
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|Like Discuss Correct / Improve  java   this keyword   java keywords|
|Why can't we use this in static context ?|
|Can we use "this" within static method ? Why ?|
|Which of the following is not the use of this keyword ?|
|Does compiler treats it differently if we don't prefix this to the member element and its implicit as its the only variable available with that name ?|