--- a/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFImageReadParam.java	Thu Oct 27 17:24:16 2016 +0530
+++ b/jdk/src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFImageReadParam.java	Thu Oct 27 09:38:46 2016 -0700
@@ -48,7 +48,7 @@
  *
  * @since 9
  */
-public class TIFFImageReadParam extends ImageReadParam {
+public final class TIFFImageReadParam extends ImageReadParam {
 
     private List<TIFFTagSet> allowedTagSets = new ArrayList<TIFFTagSet>(4);