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|Java - Interview Questions and Answers|
|Ans. getters and setters methods are used to store and manipulate the private variables in java beans. A getters as it has name, suggest retrieves the attribute of the same name. A setters are allows you to set the values of the attributes.|
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| Why are Getter and Setter better than directly changing and retrieving fields ?|
What is the significance of variable hiding in Java ?
Why it's preferred to keep variables private and allow their access through getter and setter methods ?
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|Are getters setter / accessor mutator methods instance methods or static methods ? why ?|