--- old/test/gc/arguments/TestUnrecognizedVMOptionsHandling.java 2015-02-24 10:31:43.730992492 -0800 +++ new/test/gc/arguments/TestUnrecognizedVMOptionsHandling.java 2015-02-24 10:31:43.352974213 -0800 @@ -27,6 +27,7 @@ * @bug 8017611 * @summary Tests handling unrecognized VM options * @library /testlibrary + * @build com.oracle.java.testlibrary.* * @run main/othervm TestUnrecognizedVMOptionsHandling */