polish

spring-binding/src/main/java/org/springframework/binding/format/IntegerNumberFormatFactory.java

@@ -19,6 +19,8 @@ import java.text.NumberFormat;
 import java.util.Locale;
 
 /**
+ * Produces NumberFormat instances that format integer values.
+ * 
  * @see NumberFormat
  * @author Keith Donald
  */

spring-binding/src/main/java/org/springframework/binding/format/NumberFormatFactory.java

@@ -13,7 +13,7 @@ public interface NumberFormatFactory {
 	/**
 	 * Factory method that returns a fully-configured {@link NumberFormat} instance to use to format an object for
 	 * display.
-	 * @return returns the number for a
+	 * @return the number format
 	 */
 	public NumberFormat getNumberFormat();
 

spring-binding/src/main/java/org/springframework/binding/message/MessageContextErrors.java

@@ -53,13 +53,15 @@ public class MessageContextErrors extends AbstractErrors {
 	 * Creates a new message context errors adapter.
 	 * @param messageContext the backing message context
 	 * @param objectName the object name
+	 * @param boundObject the model object
+	 * @param expressionParser the expression parser
+	 * @param mappingResults object mapping results
 	 */
 	public MessageContextErrors(MessageContext messageContext, String objectName, Object boundObject,
 			ExpressionParser expressionParser, MappingResults mappingResults) {
 		this.messageContext = messageContext;
-		this.messageContext = messageContext;
-		this.boundObject = boundObject;
 		this.objectName = objectName;
+		this.boundObject = boundObject;
 		this.expressionParser = expressionParser;
 		this.mappingResults = mappingResults;
 	}
@@ -118,6 +120,7 @@ public class MessageContextErrors extends AbstractErrors {
 	}
 
 	public Object getFieldValue(String field) {
+		// requires boundObject, and expressionParser to work
 		if (mappingResults != null) {
 			List results = mappingResults.getResults(new FieldErrorResult(field));
 			if (!results.isEmpty()) {