public void setProperties(Map<String, String> properties) {
    if (properties == null) {
      this.properties = null;
    } else {
      this.properties = new TreeMap<>(properties);
    }
  }
Set the properties of the configuration data represented by this KerberosConfigurationDescriptor

@param properties a Map of properties
ambari-server/src/main/java/org/apache/ambari/server/state/kerberos/KerberosConfigurationDescriptor.java