American Express Interview Question
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Interview Question for Lead Technical Architect at American Express:
Feb 10, 2011
How you inherit the properties of two classes (not interfaces) in a child Java class. Where as those two parent classes are not related and not of any inheritance relationship between them.
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Feb 23, 2011
The answer is composition inheritance. It's not as convenient as implementation inheritance (extends keyword) but creating an instance of the parent object and making the child manage/expose necessary members. Probably be a good idea to create an interface to keep things.
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