Explain a few methods of overloading best practices in java?
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What is the exception hierarchy in java?
I have a string like _a01_a02_a03_ and another string like _2_1.5_4_ as input.I want to extract a01,a02... to a string array and 2,1.5,etc to a double array with a01 corresponds to 2 and a02 to 1.5 etc. Need code in core java.. Can you do it?
What does sprintf mean?
What is meant by throwing an Exception?
What is the role of garbage collector in java?
suppose string s1="rajnish"; string s2="bhaskar"; then what will be happend ?
Which package is used for pattern matching with regular expressions?
How are variables stored in memory?
Ducking is automatic in checked exception?True or false
Why is java so important?
What are inner and anonymous class?
What is the difference between inheritance and encapsulation?