--- old/test/testlibrary_tests/RandomGeneratorTest.java 2015-02-24 10:35:44.977656922 -0800 +++ new/test/testlibrary_tests/RandomGeneratorTest.java 2015-02-24 10:35:44.659641546 -0800 @@ -25,6 +25,7 @@ * @test * @summary Verify correctnes of the random generator from Utility.java * @library /testlibrary + * @build com.oracle.java.testlibrary.* * @run driver RandomGeneratorTest SAME_SEED * @run driver RandomGeneratorTest NO_SEED * @run driver RandomGeneratorTest DIFFERENT_SEED