fixed issue that did not compile with sun compiler

git-svn-id: https://src.springframework.org/svn/spring-framework/trunk@1293 50f2f4bb-b051-0410-bef5-90022cba6387

org.springframework.context/src/main/java/org/springframework/ui/binding/Binder.java

@@ -41,7 +41,7 @@ public class Binder<T> {
 	
 	private boolean optimisticBinding = true;
 
-	private static Formatter<?> defaultFormatter = new Formatter<?>() {
+	private static Formatter defaultFormatter = new Formatter() {
 		
 		public Class<?> getFormattedObjectType() {
 			return String.class;