How does the garbage collector works in java?
What is the purpose of skeleton and stub?
What is aggregation and composition ?
explain copyonwritearraylist and when do we use copyonwritearraylist?
How to re-get an object that is collected by garbage collector?
What is the simpletimezone class in java programming?
What is the exception hierarchy in java?
What are 5 boolean operators?
Why cant we define System.out.println() inside a class directly?
What is Ideal Design of Class?
Why charat is used in java?
What is binary tree in java?
Different types of Layouts?