--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/ExifParentTIFFTagSet.java	Mon Nov 23 12:26:12 2015 -0800
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2005, 2015, 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 javax.imageio.plugins.tiff;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * A class containing the TIFF tags used to reference the Exif and GPS IFDs.
+ * This tag set should be added to the root tag set by means of the
+ * {@link TIFFImageReadParam#addAllowedTagSet(TIFFTagSet)
+ * TIFFImageReadParam.addAllowedTagSet} method if Exif
+ * support is desired.
+ *
+ * @since 1.9
+ */
+public class ExifParentTIFFTagSet extends TIFFTagSet {
+
+    private static ExifParentTIFFTagSet theInstance = null;
+
+    // 34665 - Exif IFD Pointer                   (LONG/1)
+    /** Tag pointing to the Exif IFD (type LONG). */
+    public static final int TAG_EXIF_IFD_POINTER = 34665;
+
+    /** Tag pointing to a GPS info IFD (type LONG). */
+    public static final int TAG_GPS_INFO_IFD_POINTER = 34853;
+
+    // To be inserted into parent (root) TIFFTagSet
+    static class ExifIFDPointer extends TIFFTag {
+
+        public ExifIFDPointer() {
+            super("ExifIFDPointer",
+                  TAG_EXIF_IFD_POINTER,
+                  ExifTIFFTagSet.getInstance());
+        }
+    }
+
+    // To be inserted into parent (root) TIFFTagSet
+    static class GPSInfoIFDPointer extends TIFFTag {
+
+        public GPSInfoIFDPointer() {
+            super("GPSInfoIFDPointer",
+                  TAG_GPS_INFO_IFD_POINTER,
+                  ExifGPSTagSet.getInstance());
+        }
+    }
+
+    private static List<TIFFTag> tags;
+
+    private static void initTags() {
+        tags = new ArrayList<TIFFTag>(1);
+        tags.add(new ExifParentTIFFTagSet.ExifIFDPointer());
+        tags.add(new ExifParentTIFFTagSet.GPSInfoIFDPointer());
+    }
+
+    private ExifParentTIFFTagSet() {
+        super(tags);
+    }
+
+    /**
+     * Returns a shared instance of an <code>ExifParentTIFFTagSet</code>.
+     *
+     * @return an <code>ExifParentTIFFTagSet</code> instance.
+     */
+    public synchronized static ExifParentTIFFTagSet getInstance() {
+        if (theInstance == null) {
+            initTags();
+            theInstance = new ExifParentTIFFTagSet();
+            tags = null;
+        }
+        return theInstance;
+    }
+}