polish

org.springframework.context/src/main/java/org/springframework/ui/message/MessageContext.java

@@ -38,10 +38,10 @@ public interface MessageContext {
 	public List<Message> getMessages(String element);
 
 	/**
-	 * Add a new message to this context.
+	 * Add a new message to an element.
+	 * @param message the resolver that will resolve the message to be added; typically constructed by a {@link MessageBuilder}.
 	 * @param element the id of the UI element the message should be associated with
-	 * @param messageResolver the resolver that will resolve the message to be added
 	 */
-	public void addMessage(String element, MessageResolver messageResolver);
+	public void add(MessageResolver message, String element);
 
 }

org.springframework.context/src/main/java/org/springframework/ui/message/support/DefaultMessageContext.java

@@ -91,7 +91,7 @@ public class DefaultMessageContext implements MessageContext {
 		return Collections.unmodifiableList(messages);
 	}
 
-	public void addMessage(String element, MessageResolver messageResolver) {
+	public void add(MessageResolver messageResolver, String element) {
 		List<Message> messages = messagesByElement.get(element);
 		messages.add(new ResolvableMessage(messageResolver));
 	}

org.springframework.context/src/test/java/org/springframework/ui/message/support/DefaultMessageContextTests.java

@@ -39,7 +39,7 @@ public class DefaultMessageContextTests {
 		MessageBuilder builder = new MessageBuilder();
 		MessageResolver message = builder.severity(Severity.ERROR).code("invalidFormat").resolvableArg(
 				"mathForm.decimalField").arg("#,###.##").defaultText("Field must be in format #,###.##").build();
-		context.addMessage("mathForm.decimalField", message);
+		context.add(message, "mathForm.decimalField");
 		Map<String, List<Message>> messages = context.getMessages();
 		assertEquals(1, messages.size());
 		assertEquals("Decimal Field must be in format #,###.##", messages.get("mathForm.decimalField").get(0).getText());