What is the hashcode () and equals () used for?
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What are the advantages and disadvantages of object cloning?
What are the different data types in java?
What data type is string java?
What does compareto () do in java?
What is the use of arrays tostring () in java?
I have multiple constructors defined in a class. Is it possible to call a constructor from another constructor’s body?
What happens if a constructor is declared private?
Program to Find the second largest element in an array.
Why spring singleton is not thread safe?
what is a thread pool in java and why is it used?
what state does a thread enter when it terminates its processing? : Java thread
What is break and continue statement?