Question posted by nagaraju

+2 votes

1 answer

Why HttpServlet is a abstract class defined?

posted Oct 19, 2013

+2 votes

1 answer

how to override equals and hashcode method in java

posted Oct 16, 2013

+1 vote

1 answer

How to stop Thread in java 1.5

posted Oct 14, 2013

+1 vote

1 answer

Printing triangle in Java

posted Oct 14, 2013

+1 vote

1 answer

Can we serialize singleton class in java and what is the impact on behavior?

posted Oct 9, 2013

+1 vote

3 answers

Why and how wait ,notify and notifyAll methods called in Object class not in Thread class?

posted Oct 9, 2013

0 votes

0 answers

Can we singleton class implements serialization and how and while deserilazation duplicate object created or not?

posted Oct 8, 2013

+1 vote

1 answer

What is mean transcations in EJB?

posted Oct 6, 2013

+2 votes

1 answer

Why we use JNDI to access EJB?

posted Oct 6, 2013

0 votes

1 answer

while click on url why control goes web.xml file in any application in java

posted Oct 6, 2013

+3 votes

2 answers

Java: Why we can declare arraylist as final and what is impact on this?

posted Oct 6, 2013

+1 vote

1 answer

How to handle nullpointer exception in java?

posted Oct 3, 2013

+1 vote

2 answers

when we go for interface and Abstract class in java

posted Oct 3, 2013

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