What is the difference between I ++ and ++ I in java?
Can a string be null?
What is the purpose of main function in java?
whatis Home interface and Remoteinterface? with example?
Why inputstreamreader is used in java?
List types of storage classes in java?
What is the private method modifier?
Explain about fail safe iterators in java?
What is null in java?
Is constructor inherited?
What is immutable state?
How does varargs work in java?
What is the main purpose of java?
How to use string tokenizer class.
Difference between concurrent hashmap and hashtable and collections