Why doesn't the java library use a randomized version of quicksort?
What are the ways in which a thread can enter the waiting state?
What are File and RandomAccessFile classes?
Explain the concept of hashtables?
What is Enum in Java?
Why singleton class is used in java?
What is jrmp?
Can a constructor be protected?
What are green threads in java?
Does java support function overloading, pointers, structures, unions or linked lists?
What is parsing in java?
Can we convert list to set in java?
What is empty string literal in java?