What does exclamation mean in java?
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How objects are stored in java?
What is the difference between break and continue statements?
What will happen if non-synchronized method calls a static synchronized method and what kind of lock it acquires?
Can we store variables in local blocks?
4.1 Supply contracts (in the form of comments specifying pre- and post conditions) for the enqueue() method of the LinkedQueue class given in the Appendix. (2) 4.2 Let Thing be a class which is capable of cloning objects, and consider the code fragment: Thing thing1 = new Thing(); //(1) Thing thing2 = thing1; //(2) Thing thing3 = (Thing) thing1.clone(); //(3) Explain how the objects thing2 and thing3 differ from each other after execution of the statements. (
What are listeners in java and explain ?
What is the Layout for ToolBar?
What’s the difference between unit, integration and functional testing?
Can we make a constructor final?
Can an anonymous class be declared as implementing an interface and extending a class?
how to call One constructor from another;
Is a method a procedure?