code: public Collection<String> listOperationDescriptions() {
          List<String> list = new ArrayList<String>();
          try {
              MBeanOperationInfo[] operations = beanInfo.getOperations();
              for (MBeanOperationInfo operation : operations) {
                  list.add(describeOperation(operation));
              }
          } catch (Exception e) {
              throwException("Could not list operation descriptions. Reason: ", e);
          }
          return list;
      }
docs: Description of all of the operations available on the MBean.
  
  @return full description of each operation on the MBean