code: public MBeanAttributeInfo[] getAttributes() {
      final List<MBeanAttributeInfo> attributes = new ArrayList<MBeanAttributeInfo>();
      for (int i = 1; i <= reportable.getMaxEntriesToKeep(); i++) {
        attributes.add(new MBeanAttributeInfo(Integer.toString(i), "String", "Value number " + i + " in history", true,
            false, false));
      }
      return attributes.toArray(new MBeanAttributeInfo[attributes.size()]);
    }
docs: /* (non-Javadoc)
  @see de.is24.util.monitoring.jmx.JmxReportable#getAttributes()