How does marker interface provides functionality to the implemented class ? or How dose maker interface gets the functionalities as serialization or cloning.
4 7520Why sleep()is in Thread and wait() in Object class? Why can't I have both in one class or vice versa?
1 5291This is related to threads. I have a class with synchronized method m1(). Can I create different instances of this class and execute the m1() for different threads?
3 4859
What is a “stateless” protocol ?
Why hibernate came into existence?
What is jms message?
How do I compare two strings in word in java?
Explain about the main() method in java?
What are controller commands used in member subsystem?
Can we execute java program without main method?
Is ef an orm?
What is cascade in hibernate?
What is use of @qualifier in spring?
What is the format of a log message in a web logic server?
What is the use of toarray () in java?
Explain the difference between the public, private, final, protected, and default modifiers?
What is hibernate search?
What is difference between persistent and transient objects?