What is the difference between equals() and == in java?

1032

What is action chaining ?

1158

Hi frnds how to lock an user when he enter wrong credentials more than 3 time using java or j2ee tech take username and password in a bean no need to connect DB and validate give me some sample application code or links its urgent for me thanks in advance

2415

What if I write static public void instead of public static void?

928

What is difference between @controller and @restcontroller in spring?

536

what are the different modes of archival? Explain each mode in two lines each?

994

What is java string pool?

1076

Can we return resultset in java?

986

Write a program to print count of empty strings in java 8?

1078

How is declarative handling of exceptions done in struts ?

1001

What is an object in java and how is it created?

1128

what is reflection api? How are they implemented?

1102

Are jvm’s platform independent?

976

What do you know about validation plugin ?

1024

Hi frnd can i any one kindly can post for me portlet,hibernate and spring example application and with flow explantion configuration using Jdeveloper.and related links ar tutorials kindly please send me .its urgent for me .thanks in advance...........else can any one send to kondaiah.goddeti@gmail.com

2258