diff -r 4ebc2e2fb97c -r 71c04702a3d5 make/jdk/src/classes/build/tools/classlist/HelloClasslist.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/make/jdk/src/classes/build/tools/classlist/HelloClasslist.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * This application is meant to be run to create a classlist file representing
+ * common use.
+ *
+ * The classlist is produced by adding -XX:DumpLoadedClassList=classlist
+ */
+package build.tools.classlist;
+
+import java.net.InetAddress;
+import java.time.LocalDateTime;
+import java.time.ZoneId;
+import java.time.format.DateTimeFormatter;
+import java.util.stream.Stream;
+import java.util.logging.*;
+import java.util.Arrays;
+import java.util.Date;
+import java.util.List;
+import java.util.Locale;
+import java.text.DateFormat;
+
+import static java.util.stream.Collectors.*;
+
+/**
+ * This class is used to generate a classlist during build. Intent
+ * is to touch a reasonable amount of JDK classes that are commonly
+ * loaded and used early.
+ */
+public class HelloClasslist {
+
+    private static final Logger LOGGER = Logger.getLogger("Hello");
+
+    public static void main(String ... args) {
+
+        List<String> strings = Arrays.asList("Hello", "World!", "From: ",
+              InetAddress.getLoopbackAddress().toString());
+
+        String helloWorld = strings.parallelStream()
+              .map(s -> s.toLowerCase(Locale.ROOT))
+              .collect(joining(","));
+
+        Stream.of(helloWorld.split(","))
+              .forEach(System.out::println);
+
+        String newDate = DateTimeFormatter.ISO_LOCAL_DATE_TIME.format(
+                LocalDateTime.now(ZoneId.of("GMT")));
+
+        String oldDate = String.format("%s%n",
+                DateFormat.getDateInstance(DateFormat.DEFAULT, Locale.ROOT)
+                        .format(new Date()));
+
+        LOGGER.log(Level.INFO, "New Date: " + newDate + " - old: " + oldDate);
+    }
+
+}