public Pattern getMethodTypePattern() {
      if (StringUtil.isEmpty(methodType)) {
        return null;
      }
      if (methodTypePattern == null) {
        try {
          methodTypePattern = Pattern.compile(methodType);
        } catch (PatternSyntaxException e) {
          methodType = null;
          LOG.warn(e.getMessage());
        }
      }
      return methodTypePattern;
    }
public Pattern getMethodTypePattern()