What is the mapping mechanism used by java to identify IDL language?
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string is immutable? right every one knows that, my question is it advantage or disadvantage making string immutable?
Is constructor inherited?
Can a constructor call the constructor of parent class?
Can You Have Virtual Functions In Java?
What is the ==?
Every class extends object but why it is not possible for every object to invoke clone() method. ideally protected methods should be accessible from sub classes. isn't it?
How do you find the independent variable?
give me the answer of this code class A extnds String This code we can write r not in Java? Explain?
What is a dynamic array in java?
Is 64bit faster than 32 bit?
What languages are pass by reference?
Hi Friends, I am beginner in java. what i know about synchonized keyword is,If more that one 1 thread tries to access a particular resource we can lock the method using synchronized keyword. Then after that how the lock is released and how next thread access that.Please explain with example.