polish

spring-webflow/src/main/java/org/springframework/webflow/mvc/view/AbstractMvcView.java

@@ -289,6 +289,10 @@ public abstract class AbstractMvcView implements View {
 
 	// package private
 
+	/**
+	 * Restores the internal state of this view from the provided state holder.
+	 * @see AbstractMvcViewFactory#getView(RequestContext)
+	 */
 	void restoreState(ViewActionStateHolder stateHolder) {
 		eventId = stateHolder.getEventId();
 		mappingResults = stateHolder.getMappingResults();

spring-webflow/src/main/java/org/springframework/webflow/mvc/view/AbstractMvcViewFactory.java

@@ -91,6 +91,12 @@ public abstract class AbstractMvcViewFactory implements ViewFactory {
 		return mvcView;
 	}
 
+	/**
+	 * Abstract factory method subclasses should implement to return the concrete MVC view implementation.
+	 * @param view the actual resolved view implementation
+	 * @param context the current request context
+	 * @return the mvc view
+	 */
 	protected abstract AbstractMvcView createMvcView(org.springframework.web.servlet.View view, RequestContext context);
 
 }