--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/make/langtools/tools/propertiesparser/PropertiesParser.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,117 @@
+/*
+ * Copyright (c) 2014, 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.
+ */
+
+package propertiesparser;
+
+import propertiesparser.parser.MessageFile;
+import propertiesparser.gen.ClassGenerator;
+
+import java.io.File;
+import java.io.PrintStream;
+import java.util.HashMap;
+import java.util.Map;
+
+/** Translates a .properties file into a .java file containing an enum-like Java class
+ *  which defines static factory methods for all resource keys in a given resource file. <P>
+ *
+ *  Usage: java PropertiesParser -compile [path to .properties file] [output folder where .java file will be written]
+ *
+ * @author mcimadamore
+ */
+
+public class PropertiesParser {
+
+    public Logger logger;
+
+    public PropertiesParser(Logger logger) {
+        this.logger = logger;
+    }
+
+    public static void main(String[] args) {
+        boolean ok = run(args, System.out);
+        if ( !ok ) {
+            System.exit(1);
+        }
+    }
+
+    public static boolean run(String[] args, PrintStream out) {
+        PropertiesParser pp = new PropertiesParser(out::println);
+        return pp.run(args);
+    }
+
+    public static interface Logger {
+        void info(String msg);
+    }
+
+    public void info(String msg) {
+        logger.info(msg);
+    }
+
+    public boolean run(String[] args) {
+        Map<String, String> optionsMap = parseOptions(args);
+        if (optionsMap.isEmpty()) {
+            usage();
+            return false;
+        }
+        try {
+            optionsMap.forEach(this::compilePropertyFile);
+            return true;
+        } catch (RuntimeException ex) {
+            ex.printStackTrace();
+            return false;
+        }
+    }
+
+    private void compilePropertyFile(String propertyPath, String outPath) {
+        try {
+            File propertyFile = new File(propertyPath);
+            String prefix = propertyFile.getName().split("\\.")[0];
+            MessageFile messageFile = new MessageFile(propertyFile, prefix);
+            new ClassGenerator().generateFactory(messageFile, new File(outPath));
+        } catch (Throwable ex) {
+            throw new RuntimeException(ex);
+        }
+    }
+
+    private Map<String, String> parseOptions(String args[]) {
+        Map<String, String> optionsMap = new HashMap<>(args.length);
+        for ( int i = 0; i < args.length ; i++ ) {
+            if ( "-compile".equals(args[i]) && i+2 < args.length ) {
+                optionsMap.put(args[++i], args[++i]);
+            } else {
+                return new HashMap<>();
+            }
+        }
+        return optionsMap;
+    }
+
+    private void usage() {
+        info("usage:");
+        info("    java PropertiesParser {-compile path_to_properties_file path_to_java_output_dir}");
+        info("");
+        info("Example:");
+        info("    java PropertiesParser -compile resources/test.properties resources");
+    }
+}