where singleton classes are used in j2ee web application.can
we use it for connection pooling.
What is constructor and its types?
What classes of exceptions may be caught by a catch clause in java programming?
What are runtime exceptions?
Which data type is a class in java?
What is the preferred size of a component in java programming?
whar are the draw backs of programming lang step by step in Clang and next in C++ and next and in Java nad in .Net
What happens if we override only equals?
Difference between predicate, supplier and consumer ?
How to instantiate static nested classes in java?
What are the important features of Java 8 release?
Explain about method local inner classes or local inner classes in java?
how does multithreading take place on a computer with a single cpu? : Java thread