How do I convert a numeric ip address like 192.18.97.39 into a hostname like java.sun.com?
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Can we have try block without catch block?
Give few difference between constructor and method?
Which is illegal identifier in java?
What is passing parameters in java?
What are void pointers?
How do you identify if jvm is 32-bit or 64-bit from java program?
what is polymorphism with example?types of polymorphism?
How many characters is 16 bytes?
State some situations where exceptions may arise in java?
What is Locale class?
Assume a thread has lock on it, calling sleep() method on that thread will release the lock?
Can a function return a function?