What is the main advantage of passing argument by reference?
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What are access modifiers?
string is immutable? right every one knows that, my question is it advantage or disadvantage making string immutable?
How do you end a program?
What are constants and how to create constants in java?
What is the difference between an argument and a parameter?
What are runtime exceptions?
extending thread class or implementing runnable interface. Which is better? : Java thread
What do you mean by light weight and heavy weight components?
Is null in java?
Does java vector allow null?
What is a buffer in java?
Is integer immutable in java?