--- /dev/null	2016-05-17 12:01:17.473251102 +0900
+++ new/test/java/text/Format/NumberFormat/DFSExponential.java	2016-05-26 10:32:23.938965860 +0900
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2005, 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 4068067
+ * @library /java/text/testlib
+ * @summary test NumberFormat with exponential separator symbols. It also tests the new
+ *          public methods in DecimalFormatSymbols, setExponentSeparator() and
+ *          getExponentSeparator()
+ */
+
+import java.util.*;
+import java.text.*;
+
+public class DFSExponential extends IntlTest
+{
+
+    public static void main(String[] args) throws Exception {
+        new DFSExponential().run(args);
+    }
+
+
+   public void DFSExponenTest() throws Exception {
+        DecimalFormatSymbols sym = new DecimalFormatSymbols(Locale.US);
+        String pat[] = { "0.####E0", "00.000E00", "##0.####E000", "0.###E0;[0.###E0]"  };
+        double val[] = { 0.01234, 123456789, 1.23e300, -3.141592653e-271 };
+        long lval[] = { 0, -1, 1, 123456789 };
+        String valFormat[][] = {
+                {"1.234x10^-2", "1.2346x10^8", "1.23x10^300", "-3.1416x10^-271"},
+                {"12.340x10^-03", "12.346x10^07", "12.300x10^299", "-31.416x10^-272"},
+                {"12.34x10^-003", "123.4568x10^006", "1.23x10^300", "-314.1593x10^-273"},
+                {"1.234x10^-2", "1.235x10^8", "1.23x10^300", "[3.142x10^-271]"},
+        };
+
+
+        int ival = 0, ilval = 0;
+        logln("Default exponent separator: "+sym.getExponentSeparator());
+        try {
+            sym.setExponentSeparator("x10^");
+        } catch (NullPointerException e){
+            errln("null String was passed to set an exponent separator symbol");
+            throw new RuntimeException("Test Malfunction: null String was passed to set an exponent separator symbol" );
+        }
+        logln("Current exponent separator: "+sym.getExponentSeparator());
+
+        for (int p=0; p<pat.length; ++p){
+            DecimalFormat fmt = new DecimalFormat(pat[p], sym);
+            logln("     Pattern: " + fmt.toPattern());
+            String locPattern = fmt.toLocalizedPattern();
+            logln("     Localized pattern: "+locPattern);
+            //fmt.applyLocalizedPattern(locPattern);
+            //System.out.println("      fmt.applyLocalizedPattern(): "+fmt.toLocalizedPattern());
+
+            for (int v=0; v<val.length; ++v) {
+                String s = fmt.format(val[v]);
+                logln("         " + val[v]+" --> "+s);
+                if(valFormat[p][v].equals(s)){
+                    logln(": Passed");
+                }else{
+                   errln(" Failed: Should be formatted as "+valFormat[p][v]+ "but got "+s);
+                   throw new RuntimeException(" Failed: Should be formatted as "+valFormat[p][v]+ "but got "+s);
+                }
+           }
+         } //end of the first for loop
+   }
+}