[8u-dev] Request for approval: backport of JDK-8160119

[Boris Molodenkov]

Hi,

I would like to backport JDK-8160119 to 8u-dev
The changeset from JDK9 is almost the same.
File location and lines offset differ only.

diff -r 65847ffbff14 test/testlibrary/com/oracle/java/testlibrary/Utils.java
--- a/test/testlibrary/com/oracle/java/testlibrary/Utils.java Wed Sep 07 
16:43:32 2016 -0400
+++ b/test/testlibrary/com/oracle/java/testlibrary/Utils.java Thu Sep 22 
15:32:43 2016 +0300
@@ -1,5 +1,5 @@
  /*
- * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights 
reserved.
+ * Copyright (c) 2013, 2016, 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
@@ -260,8 +260,8 @@
              output = 
ProcessTools.executeProcess(jcmdLauncher.getCommand());
              output.shouldHaveExitValue(0);

-            // Search for a line starting with numbers (pid), follwed 
by the key.
-            Pattern pattern = Pattern.compile("([0-9]+)\\s.*(" + key + 
").*\\r?\\n");
+            // Search for a line starting with numbers (pid), followed 
by the key.
+            Pattern pattern = Pattern.compile("^([0-9]+)\\s.*(" + key + 
")", Pattern.MULTILINE);
              Matcher matcher = pattern.matcher(output.getStdout());

              int pid = -1;

Bug id: https://bugs.openjdk.java.net/browse/JDK-8160119
Changeset: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/9f5a448947a4
Review thread for original fix:
http://mail.openjdk.java.net/pipermail/hotspot-dev/2016-July/023866.html

Thanks,
Boris