When is the garbage collection used in Java?
Can inner class be public in java?
What is the final keyword denotes?
What is aggregation and composition ?
Assume a thread has lock on it, calling sleep() method on that thread will release the lock?
What are latest features introduced with java 8?
What is Java exception handling?
What are facelets templates?
What does math floor () do?
Can Applet have constructors?
which one is performance wise advantageious from List,Set,Map?
How do you do descending order in java?
What are interfaces?