Does java set allow duplicates?
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What is string data type?
Default layout of panel and frame?
Is it possible to compare various strings with the help of == operator? What are the risks involved?
how to fing linkedlist is circular or not?
How to sort an unsorted array in java?
Give us a program to check for parenthesis matching using stack.
Why transient variables wont participate in serialization?
Difference between object and reference?
Can we overload final method in java?
What is finalize()?
Can we write multiple catch blocks under single try block?
What are three types of loops in java?