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What are externizable interface?
Describe, in general, how java's garbage collector works?
Why is string immutable in java?
What event results from the clicking of a button?
What is the difference between session and entity beans?
Explain what is synchronization?
What is a class loader?
Why a component architecture for the java platform?
What is clustering? What are the different algorithms used for clustering?
In our urls and in the text of the buttons we have comma. Its causing an error. Is there a way to change the delimiting character for the menu arguments?
wahts is mean by dynavalidatorform in struts/
Do we need to override service() method
What is the difference between the session.update() method and the session.lock() method?
What is the difference between a menuitem and a checkboxmenuitem?
Why use a datasource when you can directly specify a connection details?