What is integer parseint?
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What is the multi-catch block in java?
Which One is optimal to choose ? Syncronized hash map or Hash table with single thread model? How can a hash map syncronized with out using syncrozed blocks in programm?
Explain difference between final, finally and finalize?
Implement two stacks using a single array.
Can we make constructors static?
What is a protected class in java?
what is the use of thread?Justify it by project point of view
Difference between Preemptive scheduling vs. Time slicing?
Is overriding possible in java?
What is an abstract class and what is it’s purpose?
What is the set interface in java programming?
How do you reverse a string in java without using string buffer?