--- /dev/null	2016-05-17 12:01:17.473251102 +0900
+++ new/test/java/text/Collator/Test4401726.java	2016-05-26 10:32:03.942540367 +0900
@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 1997, 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 4401726
+ * @author John O'Conner
+ * @library /java/text/testlib
+ * @summary Regression tests for Collation and associated classes
+ */
+
+
+import java.text.*;
+import java.util.Locale;
+import java.util.Vector;
+
+public class Test4401726 extends CollatorTest {
+
+    public static void main(String[] args) throws Exception {
+        new Test4401726().run(args);
+    }
+
+   public void TestSetOffSet() {
+
+       int[] expected = {0, -1, 65536};
+       int[] actual = new int[expected.length];
+
+        try {
+            String rule = "< a, A < d; D";
+
+            RuleBasedCollator rbc = new RuleBasedCollator(rule);
+            String str = "aD";
+            CollationElementIterator iterator =
+                rbc.getCollationElementIterator(str);
+
+            iterator.setOffset(0);
+            actual[0] = iterator.getOffset();
+            actual[1] = iterator.previous();
+            iterator.setOffset(0);
+            actual[2] = iterator.next();
+
+            if (compareArray(expected, actual) == false) {
+                errln("Failed.");
+            }
+
+            str = "a";
+            iterator = rbc.getCollationElementIterator(str);
+            iterator.setOffset(0);
+            actual[0] = iterator.getOffset();
+            actual[1] = iterator.previous();
+            iterator.setOffset(0);
+            actual[2] = iterator.next();
+
+            if (compareArray(expected, actual) == false) {
+                errln("Failed.");
+            }
+
+        } catch (ParseException e) {
+            errln("Unexpected ParseException: " + e);
+        }
+
+
+    }
+
+    boolean compareArray(int[] expected, int[] actual) {
+        boolean retVal = false;
+        if (expected.length == actual.length) {
+            int errors = 0;
+            for(int x=0; x< expected.length; ++x) {
+                if (expected[x] != actual[x]) {
+                    ++errors;
+                }
+            }
+            if (errors == 0) retVal = true;
+        }
+        return retVal;
+    }
+}