What is the use of bufferedreader?
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What is the benefit of abstract class?
Why chararray() is preferred over string to store the password?
Explain the purpose of garbage collection in Java?
What is a compilation unit?
What is jvm? Why is java called the platform independent programming language?
What is difference between hash mapping and hash table?
what type of questions asked for barclays technologies pune please send urgent
What is an immutable class? How to create an immutable class?
Does substring create a new object?
What is main string [] args?
I have a Arraylist object, it has duplecate values also. Now question is i want delete duplecate data in that objet with out using Set?
What is meant by singleton class?