--- /dev/null	Tue Jul 19 19:35:31 2016
+++ new/test/javax/xml/jaxp/datatype/TestXMLGregorianCalendarTimeZone.java	Tue Jul 19 19:35:30 2016
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 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 8028363
+ * @summary XmlGregorianCalendarImpl.getTimezone() returns wrong timezone if
+ * offset's minutes value is less then 10 (e.g. GMT+10:05)
+ * @run main TestXMLGregorianCalendarTimeZone
+*/
+
+import javax.xml.datatype.DatatypeConfigurationException;
+import javax.xml.datatype.DatatypeConstants;
+import javax.xml.datatype.DatatypeFactory;
+import javax.xml.datatype.XMLGregorianCalendar;
+import java.util.TimeZone;
+
+public class TestXMLGregorianCalendarTimeZone {
+
+    public static void main(String[] args) throws DatatypeConfigurationException {
+        for (int i = 0; i < 60; i++) {
+            test(i);
+        }
+    }
+
+    private static void test(int offsetMinutes)
+            throws DatatypeConfigurationException {
+        XMLGregorianCalendar calendar = DatatypeFactory.newInstance().
+                newXMLGregorianCalendar();
+        calendar.setTimezone(60 + offsetMinutes);
+        TimeZone timeZone = calendar.getTimeZone(DatatypeConstants.FIELD_UNDEFINED);
+        String expected = (offsetMinutes < 10 ? "GMT+01:0" : "GMT+01:")
+                + offsetMinutes;
+        if (!timeZone.getID().equals(expected)) {
+            throw new RuntimeException("Test failed: expected timezone: " +
+                    expected + " Actual: " + timeZone.getID());
+        }
+    }
+}