What is the purpose of garbage collection in java?
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What is the purpose of static methods and static variables?
we have syntax like for(int var : arrayName) this syntax is to find whether a number is in the array or not.but i want to know how to find that number's location.
What is the exact difference in between Unicast and Multicast object?
Do you know why doesn't the java library use a randomized version of quicksort?
Can we start a thread twice in java?
What environment variables do I need to set on my machine in order to be able to run java programs?
What are the important methods of java exception class?
What are java methods?
Which sorting algorithm is in place?
Can we assign integer value to char in java?
What is the concept of multithreading?
Can we have try block without catch block?