--- old/test/lib/jdk/test/lib/cds/CDSTestUtils.java	2019-03-24 20:44:10.290235272 -0700
+++ new/test/lib/jdk/test/lib/cds/CDSTestUtils.java	2019-03-24 20:44:10.138229895 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -564,8 +564,12 @@
 
     // ============================= Logging
     public static OutputAnalyzer executeAndLog(ProcessBuilder pb, String logName) throws Exception {
+        return executeAndLog(pb.start(), logName);
+    }
+
+    public static OutputAnalyzer executeAndLog(Process process, String logName) throws Exception {
         long started = System.currentTimeMillis();
-        OutputAnalyzer output = new OutputAnalyzer(pb.start());
+        OutputAnalyzer output = new OutputAnalyzer(process);
         String outputFileNamePrefix =
             getTestName() + "-" + String.format("%04d", getNextLogCounter()) + "-" + logName;