code: private String parseMethodNameAsPropertyName(List<String> content) {
          String name = parseMethodDefinition(content)[1];
          if (name.length() == 0 || Character.isUpperCase(name.charAt(0)) == false) {
              throw new BeanCodeGenException("@DerivedProperty method name invalid: '" + name + "'", beanParser.getFile(), fieldIndex);
          }
          return Character.toLowerCase(name.charAt(0)) + name.substring(1);
      }
docs: -----------------------------------------------------------------------