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IS-A and HAS-A relationship in OOPS and Java

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Java Experience

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IS-A and HAS-A relationship in OOPS and Java Posted: Dec 27, 2012 10:58 PM
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The IS-A relationship refers to inheritance and HAS-A relationship refers to aggregation/composition in OOPS and UML. IS-A or Inheritance Inheritance is used for a parent-child and code reuse relationship. A concrete class, abstract class or an interface could be a super type of another class. The intention of such a relationship is code reuse. When [...]
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