What is a final class in java?
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Can we have any code between try and catch blocks?
Why can't we make jsp as a controller and action servlet in struts?
write a program to create an vector and listeterator.and value should be enter through keyboard.
Is it correct to say that due to garbage collection feature in java, a java program never goes out of memory?
Why unicode is important?
What is the need to implement Serializable interface (with no methods) for objects which are to be serialized ? We can write our own functionality which writes objects to streams then why we need to implement and tell JVM that which objects can be serialized.
Can a class be declared as static?
How to declare unique ArrayList ?
What is unicode with example?
What is difference between stringbuffer and string?
Can a main method be declared final?
Iterator in the HashMap is fail-safe means what?