diff -r 2c43fda67ddf -r a04aca99c77a jdk/src/share/classes/javax/swing/text/MaskFormatter.java
--- a/jdk/src/share/classes/javax/swing/text/MaskFormatter.java	Thu Jul 24 14:51:13 2008 +0400
+++ b/jdk/src/share/classes/javax/swing/text/MaskFormatter.java	Thu Jul 24 16:43:36 2008 +0400
@@ -446,7 +446,7 @@
      */
     private Object stringToValue(String value, boolean completeMatch) throws
                          ParseException {
-        int errorOffset = -1;
+        int errorOffset;
 
         if ((errorOffset = getInvalidOffset(value, completeMatch)) == -1) {
             if (!getValueContainsLiteralCharacters()) {
@@ -498,8 +498,8 @@
      */
     private void updateInternalMask() throws ParseException {
         String mask = getMask();
-        ArrayList fixed = new ArrayList();
-        ArrayList temp = fixed;
+        ArrayList<MaskCharacter> fixed = new ArrayList<MaskCharacter>();
+        ArrayList<MaskCharacter> temp = fixed;
 
         if (mask != null) {
             for (int counter = 0, maxCounter = mask.length();