--- old/test/runtime/BadObjectClass/BootstrapRedefine.java 2015-02-24 10:33:08.471089699 -0800 +++ new/test/runtime/BadObjectClass/BootstrapRedefine.java 2015-02-24 10:33:08.144073887 -0800 @@ -26,6 +26,7 @@ * @bug 6583051 * @summary Give error if java.lang.Object has been incompatibly overridden on the bootpath * @library /testlibrary + * @build com.oracle.java.testlibrary.* * @compile Object.java * @run main BootstrapRedefine */