Minor change for a toString method on observer methods to only list t…

…he declaring class now that it is available on beans.

git-svn-id: http://anonsvn.jboss.org/repos/weld/ri/trunk@3350 1c488680-804c-0410-94cd-c6b725194a0e

impl/src/main/java/org/jboss/webbeans/event/ObserverMethodImpl.java

@@ -238,7 +238,7 @@ public String toString()
    {
       StringBuilder builder = new StringBuilder();
       builder.append("Observer Implementation: \n");
-      builder.append("  Observer (Declaring) class: " + Names.typesToString(observerBean.getTypes()));
+      builder.append("  Observer (Declaring) class: " + observerBean.getBeanClass());
       builder.append("  Observer method: " + observerMethod);
       return builder.toString();
    }