JavaBeat

In java 1.5 we have a feature called generic methods, with this we can write a method, which can be generic, means it can be called by any parameter and behavior of the method will be according to the parameter passed. Assume that we need to write a method which takes an array and converts [...]

The question why makes any topic makes more clearer and interesting than just to know about what the concept is. The rule about exceptions when we use them in overriding is: If super class method is throwing any exception(checked) and if we are overriding that method in sub class Then the subclass method can be [...]