What are possible key words, we can use to declare a class?
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When a thread is executing a synchronized method , then is it possible for the same thread to access other synchronized methods of an object ?
In java how do we copy objects?
If all the methods in abstract class are declared as abstract then what is difference between abstract class and in interface?
what is Vector class?
Can you call a method on a null object?
Can constructor be synchronized?
Who found java?
How would you convert bytes to string?
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whats the life cycle of jsp
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What is the default value of byte datatype in java?