How do you use compareto in java?
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How do you empty a list in java?
What is meant by stack and queue?
write a program to create an vector with string(add,remove) operation.and value should be enter through keyboard.
When a thread is executing a synchronized method , then is it possible for the same thread to access other synchronized methods of an object ?
What are the java ide’s?
Why Static variable required in java?For ex,class A { static int a; int b; } Why static is required?
Why is inheritance used in java?
What is the primitive type byte?
What is super keyword explain with example?
Marker interface means , interface which has no methods.Then what is the necessity of its usage.I read "it tells the compiler that it should be treated differently ". "It is used to store state of an object". But still am not clear.Please explain clearly.
What does int argc char * argv [] mean?
What methods are called, When we navigate from one applet to another applet?