code: private List<Attachment> deserializeAttachmentList(JsonParser parser, Map<String, Attachment> attachmentDB)
  			throws JsonParseException, IOException {
  		List<Attachment> attachments = new ArrayList<Attachment>();
  		Attachment currentAttachment = null;
  
  		while (!JsonToken.END_ARRAY.equals(parser.nextToken())) {
  
  			String fieldName = parser.getCurrentName();
  			JsonToken token = parser.getCurrentToken();
  
  			if (JsonToken.START_OBJECT.equals(token)) {
  				currentAttachment = new Attachment();
  			} else if (JsonToken.END_OBJECT.equals(token)) {
  				/*
  				 * Issue 4 all attachment points have to be fully defined for
  				 * any new monomer
  				 */
  				if (AttachmentLoader.validateAttachment(currentAttachment)) {
  					currentAttachment.setCapGroupSMILES(
  							attachmentDB.get(currentAttachment.getAlternateId()).getCapGroupSMILES());
  					attachments.add(currentAttachment);
  				}
  			}
  
  			if (fieldName != null) {
  				switch (fieldName) {
  				case "id":
  					parser.nextToken();
  					if (parser.getText() != null) {
  						currentAttachment.setId(Integer.parseInt(parser.getText()));
  					}
  					break;
  				case "alternateId":
  					parser.nextToken();
  					currentAttachment.setAlternateId(parser.getText());
  					break;
  				case "label":
  					parser.nextToken();
  					currentAttachment.setLabel(parser.getText());
  					break;
  				case "capGroupName":
  					parser.nextToken();
  					currentAttachment.setCapGroupName(parser.getText());
  					break;
  				case "capGroupSMILES":
  					parser.nextToken();
  					currentAttachment.setCapGroupSMILES(parser.getText());
  					break;
  				default:
  					break;
  				}
  			}
  
  		}
  
  		return attachments;
  	}
docs: Private routine to deserialize a JSON containing attachment data. This is
  done manually to give more freedom regarding data returned by the
  webservice.
  
  @param parser
  the JSONParser containing JSONData.
  @param attachmentDB
  the attachments stored in the Toolkit
  @return List containing attachments
  
  @throws JsonParseException
  @throws IOException