Along with default methods, Java 8 evolved the interface language feature to support static methods. You can now declare static methods in an interface. This capability opens up all kinds of ...

Default methods in Java When default methods were introduced in Java 8 , some developers thought they would be the same as abstract classes. That’s not true, however, because interfaces can’t ...

The functional Consumer interface is used extensively across the Java API, with a number of classes in the java.util.function package, such as ObjIntConsumer, BIConsumer and IntConsumer providing ...