What are the design considerations while making a choice between using interface and abstract class?
1138What is the diffrence between a local-tx-datasource and a xa-datasource? Can you use transactions in both?
1086Post New Advanced Java Questions
Where can I ask questions and make suggestions about seam?
how to use debug in my elipse to solve problems that exist in my project
If we opened Windows Internet Explorer 4 times, does it starts 4 processes or 4 threads?
To what value is a variable of the string type automatically initialized?
Are enterprise beans allowed to use thread.sleep()?
What if the static modifier is removed from the signature of the main method?
What class is used to create Server side object ?
What is synchronization and why is it important?
When a thread blocks on i/o, what state does it enter?
Is it possible to stop the execution of a method before completion in a sessionbean?
What is the diffrence between a local-tx-datasource and a xa-datasource?
Describe responsibilities of Activator?
What are the call back methods in entity bean?
Why is actionform a base class rather than an interface?
Is the ternary operator written x : y ? Z or x ? Y : z ?