Is it possible to use string in the switch case?
Difference between String & StringBuffer
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What is array pointers ?
What is literal example?
How many times garbage collector will invoke an object?s finalize() method?
What is hash method?
How to sort an array from smallest to largest java?
What is the use of object and class classes?
Java is Pass by Value or Pass by Reference?
How two different class threads communicate with each other?. send example code.
What is an example of a conditional statement?
what is an object and how do you allocate memory to it?
Give me some null interfaces in java?