Explain the difference between runnable and callable interface in java?
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Is java supports multiple inheritance? explain?
Why is java multithreaded?
class A { public void disp(int a,int b) { System.out.println("hai"); } } class B { public void disp(int a,int b,int c) { System.out.println("hai"); } } above program is overloading or overriding?
What do you mean by exception handling in Java?
how to make the double-tone class ? as we have singletone class..?
take an array with -ve and +ve value both.find out the nearest value of 0(zero).if two values are same like(-2 and +2)then extract +2 is nearest of 0(zero).
What is default specifier ??? Use of default specifier ???
extending thread class or implementing runnable interface. Which is better? : Java thread
Hi Friends.. can any one provide the real time example for methodoverloading and methodoverriding .........
How do you download stubs from Remote place?
How do you clear a list in java?
What is the difference between error and exception and explain in simple words not whatever is given in the book.