docs: private DynamicProperty getDynamic(String currentBeanName, String currentPropertyName, String orgStrVal) {
          DynamicProperty dynamic = new DynamicProperty(currentBeanName, currentPropertyName, orgStrVal);
          DynamicProperty found = dynamicProperties.get(dynamic);
          if (found != null) {
              return found;
          }
          dynamicProperties.put(dynamic, dynamic);
          return dynamic;
      }