if (carrierInstance == null) System.out.println ("CarrierQuery.buildCargoProtoTree - ERROR - no carrier instance for : " + carrierInstanceDBUID); else
if (carrierInstance == null) { System.out.println ("CarrierQuery.buildCargoProtoTree - ERROR - no carrier instance for : " + carrierInstanceDBUID); } else {
  protected void buildCargoProtoTree (Map assetNodeToCarrierInstance, Map carrierToNode, 									  Tree tree) {	UIDGenerator generator = tree.getGenerator();	for (Iterator iter = assetNodeToCarrierInstance.keySet().iterator (); iter.hasNext(); ) {	  Node node = (Node) iter.next();	  String carrierInstanceDBUID = (String) assetNodeToCarrierInstance.get (node);	  Node carrierInstance = (Node) carrierToNode.get (carrierInstanceDBUID);	  	  if (carrierInstance == null)		System.out.println ("CarrierQuery.buildCargoProtoTree - ERROR - no carrier instance for : " + 							carrierInstanceDBUID);	  else		tree.addNode (carrierInstance, node);	}	//	if (debug)	//	  tree.show ();  }