What is a nullable field?
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What is map and hashmap in java?
What does split function do in java?
Can a static member function access member variable of an object?
How do I remove a character from a string in java?
Can we use return in constructor?
What is the use of StringTokenizer class?
Explain the difference between call by refrence and call by value?
Explain when noclassdeffounderror will be raised ?
What are different data types?
What is r * in math?
What about anonymous inner classes in java?
define System.out.println(); what is the meaning!