How does hashset works in java?
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Can static methods be inherited?
String is a immutable objects . it means that string does not change........... But it will be chang......... { String s="kapil"; String s1="raj"; String s=s1; then print(.......) The String has been changed .. how it is possible and why its called immutable objects
how to handle exceptions in ejb?
What is regex in java?
In a container there are 5 components. I want to display all the component names, how will you do that?
Explain about fail fast iterators in java?
Differentiate between postfix and prefix operators in java.
what are three ways in which a thread can enter the waiting state? Or what are different ways in which a thread can enter the waiting state? : Java thread
How do I stop concurrentmodificationexception?
Is 64bit faster than 32 bit?
Is java pass by value or pass by reference?
Can we serialize singleton class?