--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/make/langtools/launcher.sh-template	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,51 @@
+#!/bin/sh
+
+#
+# Copyright (c) 2006, 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.
+#
+
+# tools currently assumes that assertions are enabled in the launcher
+ea=-ea:com.sun.tools...
+
+# Any parameters starting with -J are passed to the JVM.
+# All other parameters become parameters of #PROGRAM#.
+
+# Separate out -J* options for the JVM
+# Unset IFS and use newline as arg separator to preserve spaces in args
+DUALCASE=1  # for MKS: make case statement case-sensitive (6709498)
+saveIFS="$IFS"
+nl='
+'
+for i in "$@" ; do
+   IFS=
+   case $i in
+   -J* )       javaOpts=$javaOpts$nl`echo $i | sed -e 's/^-J//'` ;;
+   *   )       toolOpts=$toolOpts$nl$i ;;
+   esac
+   IFS="$saveIFS"
+done
+unset DUALCASE
+
+IFS=$nl
+"#TARGET_JAVA#" #XPATCH# ${ea} ${javaOpts} #PROGRAM# ${toolOpts}