Java do have default methods in interfaces.

Increased explanation about java's default methods in interfaces

Author: Yaskier

src/main/scala/stdlib/Traits.scala

@@ -11,7 +11,7 @@ import org.scalatest._
  */
 object Traits extends FlatSpec with Matchers with org.scalaexercises.definitions.Section {
 
-  /** Similar to interfaces in Java, traits are used to define object types by specifying the signature of the supported methods. Unlike Java, Scala allows traits to be partially implemented; i.e. it is possible to define default implementations for some methods. In contrast to classes, traits may not have constructor parameters.
+  /** Similar to interfaces in Java, traits are used to define object types by specifying the signature of the supported methods. And like in Java 8 does with interfaces and default methods in them, Scala allows traits to be partially implemented; i.e. it is possible to define default implementations for some methods. In contrast to classes, traits may not have constructor parameters.
    *
    * Here is an example:
    *