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abstract class and interface
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jignesh soni
Ranch Hand
Joined: Dec 10, 2007
Posts: 147
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abstract class and interface has undefined methods in them. so why do we need interface when abstract class is there and it serves the purpose ?
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Norm Radder
Ranch Hand
Joined: Aug 10, 2005
Posts: 681
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One part is that a class can implement more than one interface but only extend one abstract class.
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Ravikanth kolli
Ranch Hand
Joined: Feb 10, 2008
Posts: 179
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check this.
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-kolli
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subject: abstract class and interface
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