How do you use substring in java?
What is size of int in java?
What is meant by class?
what happens when we add the objects morethan the size limit to a hashmap
What is difference between c++ and java ?
What is jrmp?
Explain which of the following methods releases the lock when yield(), join(),sleep(),wait(),notify(), notifyall() methods are executed?
Are primitives objects?
Which is faster set or list in java?
What is difference between class and object in java?
why string is not taking as primitive datatypes but we r taking it as a class? why explain it?
Implement 2 stacks with just 1 array. The stack routines must not indicate overflow unless every slot in array is used.
When is the finalize() called? What is the purpose of finalization?