[Fixes #807] The NonNull annotation can now be used documentary style on params of abstract methods. The warning has been eliminated.

test/transform/resource/after-ecj/NonNullOnParameterOfDefaultMethod.java

@@ -0,0 +1,10 @@
+interface NonNullOnParameterOfDefaultMethod {
+  void test(@lombok.NonNull String arg);
+  default void test2(@lombok.NonNull String arg) {
+    if ((arg == null))
+        {
+          throw new java.lang.NullPointerException("arg");
+        }
+    System.out.println(arg);
+  }
+}