javabeans encapsulate data. It is a normal java class which has attributes. These attributes have getter and setter methods that can be seen from the outside. The actual data attributes are encapsulated within this class.

For more information see:
http://www.stardeveloper.com/articles/display.html?article=2001071901&page=1

http://www.google.com.eg/search?hl=en&lr=&defl=en&q=define:JavaBeans&sa=X&oi=glossary_definition&ct=title











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