--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/tools/launcher/I18NArgTest.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,129 @@
+/*
+ * 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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+/*
+ * @test
+ * @bug 8016110 8170832
+ * @summary verify Japanese character in an argument are treated correctly
+ * @compile -XDignore.symbol.file I18NArgTest.java
+ * @run main I18NArgTest
+ */
+import java.io.IOException;
+import java.util.Map;
+import java.util.HashMap;
+
+public class I18NArgTest extends TestHelper {
+    public static void main(String... args) throws IOException {
+        if (!isWindows) {
+            return;
+        }
+        if (!"MS932".equals(System.getProperty("sun.jnu.encoding"))) {
+            System.err.println("MS932 encoding not set, test skipped");
+            return;
+        }
+        if (args.length == 0) {
+            execTest(0x30bd); // MS932 Katakana SO, 0x835C
+        } else {
+            testCharacters(args);
+        }
+    }
+    static void execTest(int unicodeValue) {
+        String hexValue = Integer.toHexString(unicodeValue);
+        String unicodeStr = Character.toString((char)unicodeValue);
+        execTest("\"" + unicodeStr + "\"", hexValue);
+        execTest("\\" + unicodeStr + "\\", hexValue);
+        execTest(" " + unicodeStr + " ", hexValue);
+        execTest("'" + unicodeStr + "'", hexValue);
+        execTest("\t" + unicodeStr + "\t", hexValue);
+        execTest("*" + unicodeStr + "*", hexValue);
+        execTest("?" + unicodeStr + "?", hexValue);
+
+        execTest("\"" + unicodeStr + unicodeStr + "\"", hexValue + hexValue);
+        execTest("\\" + unicodeStr + unicodeStr + "\\", hexValue + hexValue);
+        execTest(" " + unicodeStr + unicodeStr + " ", hexValue + hexValue);
+        execTest("'" + unicodeStr + unicodeStr + "'", hexValue + hexValue);
+        execTest("\t" + unicodeStr + unicodeStr + "\t", hexValue + hexValue);
+        execTest("*" + unicodeStr + unicodeStr + "*", hexValue + hexValue);
+        execTest("?" + unicodeStr + unicodeStr + "?", hexValue + hexValue);
+
+        execTest("\"" + unicodeStr + "a" + unicodeStr + "\"", hexValue + "61" + hexValue);
+        execTest("\\" + unicodeStr + "a" + unicodeStr + "\\", hexValue + "61" + hexValue);
+        execTest(" " + unicodeStr + "a" + unicodeStr + " ", hexValue + "61"+ hexValue);
+        execTest("'" + unicodeStr + "a" + unicodeStr + "'", hexValue + "61"+ hexValue);
+        execTest("\t" + unicodeStr + "a" + unicodeStr + "\t", hexValue + "61"+ hexValue);
+        execTest("*" + unicodeStr + "a" + unicodeStr + "*", hexValue + "61"+ hexValue);
+        execTest("?" + unicodeStr + "a" + unicodeStr + "?", hexValue + "61"+ hexValue);
+
+        execTest("\"" + unicodeStr + "\u00b1" + unicodeStr + "\"", hexValue + "b1" + hexValue);
+        execTest("\\" + unicodeStr + "\u00b1" + unicodeStr + "\\", hexValue + "b1" + hexValue);
+        execTest(" " + unicodeStr + "\u00b1" + unicodeStr + " ", hexValue + "b1"+ hexValue);
+        execTest("'" + unicodeStr + "\u00b1" + unicodeStr + "'", hexValue + "b1"+ hexValue);
+        execTest("\t" + unicodeStr + "\u00b1" + unicodeStr + "\t", hexValue + "b1"+ hexValue);
+        execTest("*" + unicodeStr + "\u00b1" + unicodeStr + "*", hexValue + "b1"+ hexValue);
+        execTest("?" + unicodeStr + "\u00b1" + unicodeStr + "?", hexValue + "b1"+ hexValue);
+    }
+
+    static void execTest(String unicodeStr, String hexValue) {
+        TestResult tr = doExec(javaCmd,
+                "-Dtest.src=" + TEST_SOURCES_DIR.getAbsolutePath(),
+                "-Dtest.classes=" + TEST_CLASSES_DIR.getAbsolutePath(),
+                "-cp", TEST_CLASSES_DIR.getAbsolutePath(),
+                "I18NArgTest", unicodeStr, hexValue);
+        System.out.println(tr.testOutput);
+        if (!tr.isOK()) {
+            System.err.println(tr);
+            throw new RuntimeException("test fails");
+        }
+
+        // Test via JDK_JAVA_OPTIONS
+        Map<String, String> env = new HashMap<>();
+        String cmd = "-Dtest.src=" + TEST_SOURCES_DIR.getAbsolutePath() +
+                " -Dtest.classes=" + TEST_CLASSES_DIR.getAbsolutePath() +
+                " -cp " + TEST_CLASSES_DIR.getAbsolutePath() +
+                " I18NArgTest " + unicodeStr + " " + hexValue;
+        env.put("JDK_JAVA_OPTIONS", cmd);
+        tr = doExec(env, javaCmd);
+        System.out.println(tr.testOutput);
+        if (!tr.isOK()) {
+            System.err.println(tr);
+            throw new RuntimeException("test fails");
+        }
+    }
+
+    static void testCharacters(String... args) {
+        String input = args[0];
+        String expected = args[1];
+        String hexValue = "";
+        for (int i = 0; i < input.length(); i++) {
+            hexValue = hexValue.concat(Integer.toHexString((int)input.charAt(i)));
+        }
+        System.out.println("input:" + input);
+        System.out.println("expected:" + expected);
+        System.out.println("obtained:" + hexValue);
+        if (!hexValue.contains(expected)) {
+            String message = "Error: output does not contain expected value" +
+                "expected:" + expected + " obtained:" + hexValue;
+            throw new RuntimeException(message);
+        }
+    }
+}