Explain about map interface in java?
What is thin driver and thick driver. why it is called so?
Why java is made?
How many bits is a string in java?
Explain when we should make an instance variable private.
What is the vector class in java programming?
What is the benefit of inner classes in java?
What is the default value of local and global variables?
I Have a class abstract with one abstract method, so that method should override in the subclass, but i dont want to override, if i am not override what will happen? If compilation will occur then i dont want to give compilation error, then what we need to do??? See the sample program. public abstract class AbstractExample { public abstract void sampleMethod(); } public class AbstractExampleImple extends AbstractExample { }
How to display arraylist values in java?
in a constructor what happen if u call super and this in the same class? i know that it is not possible to call both in the same one? if we call what will happen?
What is a loop java?
Why is stringbuffer called mutable?