--- old/src/share/classes/javax/imageio/ImageWriter.java	2012-09-13 19:49:16.350121500 +0400
+++ new/src/share/classes/javax/imageio/ImageWriter.java	2012-09-13 19:49:15.847092700 +0400
@@ -259,7 +259,7 @@
      */
     public Locale[] getAvailableLocales() {
         return (availableLocales == null) ?
-            null : (Locale[])availableLocales.clone();
+            null : availableLocales.clone();
     }
 
     /**
@@ -1755,8 +1755,7 @@
         }
         int numListeners = progressListeners.size();
         for (int i = 0; i < numListeners; i++) {
-            IIOWriteProgressListener listener =
-                (IIOWriteProgressListener)progressListeners.get(i);
+            IIOWriteProgressListener listener = progressListeners.get(i);
             listener.imageStarted(this, imageIndex);
         }
     }
@@ -1776,8 +1775,7 @@
         }
         int numListeners = progressListeners.size();
         for (int i = 0; i < numListeners; i++) {
-            IIOWriteProgressListener listener =
-                (IIOWriteProgressListener)progressListeners.get(i);
+            IIOWriteProgressListener listener = progressListeners.get(i);
             listener.imageProgress(this, percentageDone);
         }
     }
@@ -1794,8 +1792,7 @@
         }
         int numListeners = progressListeners.size();
         for (int i = 0; i < numListeners; i++) {
-            IIOWriteProgressListener listener =
-                (IIOWriteProgressListener)progressListeners.get(i);
+            IIOWriteProgressListener listener = progressListeners.get(i);
             listener.imageComplete(this);
         }
     }
@@ -1817,8 +1814,7 @@
         }
         int numListeners = progressListeners.size();
         for (int i = 0; i < numListeners; i++) {
-            IIOWriteProgressListener listener =
-                (IIOWriteProgressListener)progressListeners.get(i);
+            IIOWriteProgressListener listener = progressListeners.get(i);
             listener.thumbnailStarted(this, imageIndex, thumbnailIndex);
         }
     }
@@ -1838,8 +1834,7 @@
         }
         int numListeners = progressListeners.size();
         for (int i = 0; i < numListeners; i++) {
-            IIOWriteProgressListener listener =
-                (IIOWriteProgressListener)progressListeners.get(i);
+            IIOWriteProgressListener listener = progressListeners.get(i);
             listener.thumbnailProgress(this, percentageDone);
         }
     }
@@ -1856,8 +1851,7 @@
         }
         int numListeners = progressListeners.size();
         for (int i = 0; i < numListeners; i++) {
-            IIOWriteProgressListener listener =
-                (IIOWriteProgressListener)progressListeners.get(i);
+            IIOWriteProgressListener listener = progressListeners.get(i);
             listener.thumbnailComplete(this);
         }
     }
@@ -1874,8 +1868,7 @@
         }
         int numListeners = progressListeners.size();
         for (int i = 0; i < numListeners; i++) {
-            IIOWriteProgressListener listener =
-                (IIOWriteProgressListener)progressListeners.get(i);
+            IIOWriteProgressListener listener = progressListeners.get(i);
             listener.writeAborted(this);
         }
     }
@@ -1903,8 +1896,7 @@
         }
         int numListeners = warningListeners.size();
         for (int i = 0; i < numListeners; i++) {
-            IIOWriteWarningListener listener =
-                (IIOWriteWarningListener)warningListeners.get(i);
+            IIOWriteWarningListener listener = warningListeners.get(i);
 
             listener.warningOccurred(this, imageIndex, warning);
         }
@@ -1951,9 +1943,8 @@
         }
         int numListeners = warningListeners.size();
         for (int i = 0; i < numListeners; i++) {
-            IIOWriteWarningListener listener =
-                (IIOWriteWarningListener)warningListeners.get(i);
-            Locale locale = (Locale)warningLocales.get(i);
+            IIOWriteWarningListener listener = warningListeners.get(i);
+            Locale locale = warningLocales.get(i);
             if (locale == null) {
                 locale = Locale.getDefault();
             }