Can a method be static?
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A person says that he compiled a java class successfully without even having a main method in it? Is it possible?
If an object reference is set to null, will the garbage collector immediately free the memory held by that object?
Hai all I want to print given array in reverse order Ex: int a[]={1,2,3,4,5};display this array in reverse order.
Define iterator and methods in iterator?
What is thread pool in java with example?
What is contract between hashcode and equal method?
What is hashing in java?
When parseint method can be used?
What happens when you invoke a thread’s interrupt method while it is sleeping or waiting?
What is a condition in programming?
What is ‘is-a ‘ relationship in java?
Can an object subclass another object?