What is a treemap in java?


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More Core Java Interview Questions

Explain about the main() method in java?

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can java object be locked down for exclusive use by a given thread? Or what happens when a thread cannot acquire a lock on an object? : Java thread

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What do you mean by Remote procedure call?

2 Answers  


What are the advantages of assembly language?

0 Answers  


Can we define package statement after import statement in java?

0 Answers  


What is string variable?

0 Answers  


How does static modifier work?

1 Answers   Wipro,


If all the methods in abstract class are declared as abstract then what is difference between abstract class and in interface?

8 Answers   Infosys, Synechron,


Why are there no global variables in java?

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How many bits is a boolean?

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what are the uses of Class class and what it returns? explain it with the example code.

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What is mean by exception?

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