Which one will take more memory: an int or integer?
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How can you take string into InputStream?
What are different types of multitasking?
How would overload a function based on return type?
Write a program in java to calculate the difference between the sum of the odd level and even level nodes of a binary tree.
What is static and a non-static inner class?
which methods consisting of the serilizable interface?
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Can we write class inside a class in java?
What are the differences between c++ and java?
Interface A { String test(); } Interface B { int test(); } Create a class AB which must implements both A & B interfaces.