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4votes
2answers
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Java Design Philosophy
I was reading through design philosophy of java and this line struck me: "The VM checks whether the signature of the Java code is valid and would refuse to interpret if any change of the code is ...
111votes
5answers
96kviews
Why were default and static methods added to interfaces in Java 8 when we already had abstract classes?
In Java 8, interfaces can contain implemented methods, static methods, and the so-called "default" methods (which the implementing classes do not need to override). In my (probably naive) view, there ...