docs: public Map<String, MBeanAttributeInfo> getAttributeMetadata() {
  
          MBeanAttributeInfo[] attributeList = mBeanInfo.getAttributes();
  
          Map<String, MBeanAttributeInfo> attributeMap = new TreeMap<String, MBeanAttributeInfo>();
          for (MBeanAttributeInfo attribute: attributeList) {
              attributeMap.put(attribute.getName(), attribute);
          }
          return attributeMap;
      }