--- /dev/null	2016-12-01 16:43:18.000000000 +0530
+++ new/src/java.base/share/classes/sun/util/locale/provider/JavaTimeDateTimePatternImpl.java	2016-12-01 16:43:17.000000000 +0530
@@ -0,0 +1,76 @@
+/*
+ * 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.  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 sun.util.locale.provider;
+
+import java.util.Locale;
+import java.util.Set;
+import sun.text.spi.JavaTimeDateTimePatternProvider;
+
+/**
+ * Concrete implementation of the {@link sun.text.spi.JavaTimeDateTimePatternProvider
+ * } class for the JRE LocaleProviderAdapter.
+ *
+ */
+public class JavaTimeDateTimePatternImpl extends JavaTimeDateTimePatternProvider implements AvailableLanguageTags {
+
+    private final LocaleProviderAdapter.Type type;
+    private final Set<String> langtags;
+
+    public JavaTimeDateTimePatternImpl(LocaleProviderAdapter.Type type, Set<String> langtags) {
+        this.type = type;
+        this.langtags = langtags;
+    }
+
+    /**
+     * Returns an array of all locales for which this locale service provider
+     * can provide localized objects or names.
+     *
+     * @return An array of all locales for which this locale service provider
+     * can provide localized objects or names.
+     */
+    @Override
+    public Locale[] getAvailableLocales() {
+        return LocaleProviderAdapter.toLocaleArray(langtags);
+    }
+
+    @Override
+    public boolean isSupportedLocale(Locale locale) {
+        return LocaleProviderAdapter.forType(type).isSupportedProviderLocale(locale, langtags);
+    }
+
+    @Override
+    public String getJavaTimeDateTimePattern(int timeStyle, int dateStyle, String calType, Locale locale) {
+        LocaleResources lr = LocaleProviderAdapter.getResourceBundleBased().getLocaleResources(locale);
+        String pattern = lr.getJavaTimeDateTimePattern(
+                timeStyle, dateStyle, calType);
+        return pattern;
+
+    }
+
+    @Override
+    public Set<String> getAvailableLanguageTags() {
+        return langtags;
+    }
+}