What is a predicate method?
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what is collatration?
Why is method overloading not possible by changing the return type in java?
How do you remove an element from an arraylist in java?
What is __ init __ functions?
What is constructor chaining in java?
Explain which of the following methods releases the lock when yield(), join(),sleep(),wait(),notify(), notifyall() methods are executed?
we have two threads..both the threads are reading the data.. is there any need of synchronization there?...justify it?
Can an unreachable object become reachable again?
Which collection is sorted in java?
Do extraneous variables affect validity?
Give few difference between constructor and method?
What is the difference between call by reference and call by pointer?