What are the design considerations while making a choice between using interface and abstract class?
1134What is the diffrence between a local-tx-datasource and a xa-datasource? Can you use transactions in both?
1081Post New Advanced Java Questions
Is there a guarantee of uniqueness for entity beans?
How would you create a button with rounded edges?
What is ioc concept?
Can I import same package/class twice? Will the jvm load the package twice at runtime?
Which characters may be used as the second character of an identifier, but not as the first character of an identifier?
Can I run seam with jdk 1.4 and earlier?
How to deploy Jar, War files in J2EE?
Can you control when passivation occurs?
what is a portable component?
Explain about RMI Architecture?
Why are my checkboxes not being set from on to off?
What is the difference between long.class and long.type?
What is a class loader?
What are the different approaches to represent an inheritance hierarchy?
What restrictions are placed on the location of a package statement within a source code file?