--- old/test/gc/g1/TestGCLogMessages.java	2015-02-24 10:32:02.365893491 -0800
+++ new/test/gc/g1/TestGCLogMessages.java	2015-02-24 10:32:01.843868251 -0800
@@ -28,6 +28,8 @@
  * includes the expected necessary messages.
  * @key gc
  * @library /testlibrary
+ * @build com.oracle.java.testlibrary.*
+ * @run main/othervm TestGCLogMessages
  */
 
 import com.oracle.java.testlibrary.ProcessTools;