Doub between simple class association and composition.

[Eusebio Floriano]

What�s the difference between implementation of simple class association and composition ?
Both implementations will result in a class be an atribute of the another class ("HAS-A" behavior). Or am I wrong ?

Regards,

[Mahesh Kumaraguru]

Refer :-

http://www.coderanch.com/t/99586/patterns/Difference-between-Association-Aggregation-Composition

http://faq.javaranch.com/view?AssociationVsAggregationVsComposition