[WFLY-6950] Parser should create an OBJECT param for an OBJECT attrib…

…ute so WFCORE-1581 doesn't result in transformer test failures when the attribute doesn't match the param

legacy/jacorb/src/main/java/org/jboss/as/jacorb/JacORBSubsystemParser.java

@@ -680,7 +680,7 @@ private void parseGenericProperty_1_0(XMLExtendedStreamReader reader, ModelNode
         if (!required.isEmpty()) {
             throw missingRequired(reader, required);
         }
-        node.add(name, val);
+        node.get(name).set(val);
         requireNoContent(reader);
     }
 
@@ -722,7 +722,7 @@ private void parseGenericProperty(XMLExtendedStreamReader reader, ModelNode node
         if (!required.isEmpty()) {
             throw missingRequired(reader, required);
         }
-        node.add(name, val);
+        node.get(name).set(val);
         requireNoContent(reader);
     }
 
@@ -1291,4 +1291,4 @@ public static Attribute forName(String localName) {
             return attribute == null ? UNKNOWN : attribute;
         }
     }
-}
+}