--- old/test/jdk/java/io/Serializable/packageAccess/PackageAccessTest.java	2018-09-26 16:31:56.000000000 -0700
+++ new/test/jdk/java/io/Serializable/packageAccess/PackageAccessTest.java	2018-09-26 16:31:55.000000000 -0700
@@ -25,7 +25,7 @@
  * @test
  * @bug 4765255
  * @library /test/lib
- * @build JarUtils A B C D PackageAccessTest
+ * @build jdk.test.lib.util.JarUtils A B C D PackageAccessTest
  * @run main PackageAccessTest
  * @summary Verify proper functioning of package equality checks used to
  *          determine accessibility of superclass constructor and inherited
@@ -46,6 +46,8 @@
 import java.nio.file.Path;
 import java.nio.file.Paths;
 
+import jdk.test.lib.util.JarUtils;
+
 public class PackageAccessTest {
 
     static Class bcl;