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|Java - Interview Questions and Answers|
Sample Code for StringBuffer
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|Difference between == and .equals() ?|
|What are the methods of Object Class ?|
|What is the use of Object class ?|
|Can we override wait() or notify() methods?|
|How you can check Object is created or not in case of Singleton using Object class method ?|
|Why wait(), notify(), notifyAll() methods are in Object class instead of Thread class?|