Is null keyword in java?
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what is translator and it types
Explain the init method?
Explain why wait(), notify() and notifyall() methods are in object class rather than in thread class?
What is the default value of byte datatype in java?
when should you use stringbuilder class in a program?
Is a boolean variable?
Why hashcode is used in java?
What is a parameter in a function?
Tell me about your ability to work under pressure
Explain where variables are created in memory?
What is reverse function?
What are java annotations?