Why can't we have diamond problem with interfaces ?
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 Q1. Why can't we have diamond problem with interfaces ?Core Java2017-07-30 08:15:33

Ans. Interfaces don't have member elements and method definitions that could cause diamond problem. With Java 8, Interfaces have default method definitions. This could have created diamond problem but Java introduced a compile time check for "duplicate default methods" in case same method is derived from multiple interfaces and no definition is overridden by the class.

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