How do you get length in java?
What is return keyword in java?
How can you make sure that your singleton class will always return single instance in multi-threaded environment?
What's the access scope of protected access specifier?
What is the difference between static synchronize() metod and synchronize() method?
What is the simpletimezone class in java programming?
What do you know about the garbate collector?
Is there memory leaks in java?
what is jndi?
How do you write a scanner class in java?
What is string in java is it a data type?
How does queue work in java?
What do you mean by flow of struts?