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|Core java - Interview Questions and Answers for 'Dataart' - 1 question(s) found - Order By Newest|
|Ans. With Java 8, We can provide method definitions in the Interfaces that gets carried down the classes implementing that interface in case they are not overridden by the Class. Keyword "default" is used to mark the default method.|
Sample Code for interface default
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|Why can't we have diamond problem with interfaces ?|
|Can we have a private default method ?|
|If there is a conflict between Base Class Method definition and Interface Default method definition, Which definition is Picked ?|
|Can we have a default method without a Body ?|
|Does java allow implementation of multiple interfaces having Default methods with Same name and Signature ?|
|Can we have a default method definition in the interface without specifying the keyword "default" ?|
|Can a class implement two Interfaces having default method with same name and signature ?|
|What If we make the method as abstract in another Interface ?|
|What if we override the conflicting method in the Class ?|