Revert message

Author: tamasvajk

java/ql/src/Language Abuse/EmptyMethod.ql

@@ -90,4 +90,4 @@ where
   not exists(m.getAnAnnotation()) and
   //native methods have no body
   not m.isNative()
-select m, "This empty method should be completed."
+select m, "Empty method found."

java/ql/test/query-tests/EmptyMethod/EmptyMethod.expected

@@ -1,2 +1,2 @@
-| Test.java:16:15:16:16 | f2 | This empty method should be completed. |
-| Test.java:43:18:43:23 | method | This empty method should be completed. |
+| Test.java:16:15:16:16 | f2 | Empty method found. |
+| Test.java:43:18:43:23 | method | Empty method found. |