Explain the usage of this with constructors?
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Explain restrictions on using enum?
Which collection is thread safe in java?
What are the Static and Dynamic Variables? Differentiate them.
Difference between String and StringBuffer.
hi am an engineering student and my next plan is for ms in either in us or australia i got my passport but i dont know anything bout visa can u give brief idea 1)How to get prepared for visa and 2)How to apply for top universities and 3)How to pay the fee and so on These all are basic questions plz give me a clear idea
Which are thin and thicK wrapper Class's in Java?
Suppose if we have variable ' I ' in run method, if I can create one or more thread each thread will occupy a separate copy or same variable will be shared?
Is static a singleton?
Why we use set in java?
Which java version is latest?
Can you instantiate the math class?
Given a singly linked list, find the middle of the list in a single traversal without using temporary variable.