Explain access modifiers in java.

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Does substring create a new object?

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7) Suppose there is Student class like class student { int age; string name; } We want to store these objects in a HashMap. Do we need to override any methods in Student class? If any which ones and why? what if i just override equals or just hashcode? what will be the results in both the cases?

4 Answers   CSC, Nagarro, RBS,

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How do you write a good declaration?

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What is parsing in grammar?

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Can we sort a map in java?

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Why java is used everywhere?

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Does java support Operator Overloading?

0 Answers   Flextronics,

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What is a substring of a string?

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What are command line arguments?

3 Answers  

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i need to know the site which compiles and run the java program completely in online... thank you for your reply in advance

2 Answers  

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What is meant by anonymous class?

0 Answers  

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