--- old/src/share/classes/javax/imageio/metadata/IIOMetadataFormatImpl.java	2012-09-13 19:49:37.890353500 +0400
+++ new/src/share/classes/javax/imageio/metadata/IIOMetadataFormatImpl.java	2012-09-13 19:49:37.379324300 +0400
@@ -1178,7 +1178,7 @@
 
     private ObjectValue getObjectValue(String elementName) {
         Element element = getElement(elementName);
-        ObjectValue objv = (ObjectValue)element.objectValue;
+        ObjectValue objv = element.objectValue;
         if (objv == null) {
             throw new IllegalArgumentException("No object within element " +
                                                elementName + "!");
@@ -1188,7 +1188,7 @@
 
     public int getObjectValueType(String elementName) {
         Element element = getElement(elementName);
-        ObjectValue objv = (ObjectValue)element.objectValue;
+        ObjectValue objv = element.objectValue;
         if (objv == null) {
             return VALUE_NONE;
         }