Why do we need hashset in java?
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How do I remove a character from a string in java?
What is the purpose of using javap?
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
What are the concepts of 'OOPS'?
Can you extend singleton class?
Explain JMS in detail.
Where can I find jdk in my computer?
What is difference between float and double?
Is static a singleton?
why did you choose your career in IT?
Explain about the performance aspects of core java?
Can you extend main method in java?