What is a parent class in java?
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Does printwriter create a file?
What are inbuilt functions in java?
Can we sort hashmap in java?
What do you meant by active and passive objects?
How do I write a self declaration?
How to use Media tracker Class.
What is primitive array?
Can a class be declared as static?
How many threads does a core java have?
Which Component subclass is used for drawing and painting?
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 mutual exclusion? How can you take care of mutual exclusion using java threads? : Java thread