--- a/jdk/test/java/awt/Mixing/AWT_Mixing/ViewportOverlapping.java	Fri Mar 25 11:29:32 2016 +0300
+++ b/jdk/test/java/awt/Mixing/AWT_Mixing/ViewportOverlapping.java	Fri Mar 25 12:31:16 2016 +0300
@@ -50,9 +50,10 @@
 @bug 6778882
 @summary Viewport overlapping test for each AWT component
 @author sergey.grinev@oracle.com: area=awt.mixing
-@library ../../regtesthelpers
+@library /java/awt/patchlib ../../regtesthelpers
 @modules java.desktop/sun.awt
          java.desktop/java.awt.peer
+@build java.desktop/java.awt.Helper
 @build Util
 @run main ViewportOverlapping
  */