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November 7, 2009 at 1:42 PM
Hi Friend,
When we do not want to allow any one to create object of our class, we define the class as abstract.
When we have some properties to which the functionalities that defer depending on the user specifications, we use interfaces where the common properties are declared but the implementation is done by the user.
For more information, visit the following links:
http://www.roseindia.net/help/java/a/abstract-keyword.shtml
http://www.roseindia.net/java/master-java/interface.shtml
Thanks
When we do not want to allow any one to create object of our class, we define the class as abstract.
When we have some properties to which the functionalities that defer depending on the user specifications, we use interfaces where the common properties are declared but the implementation is done by the user.
For more information, visit the following links:
http://www.roseindia.net/help/java/a/abstract-keyword.shtml
http://www.roseindia.net/java/master-java/interface.shtml
Thanks
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