void setRmiClientCountZero(boolean isRmiClientCountZero) {
    this.isRmiClientCountZero = isRmiClientCountZero;

    if (isRmiClientCountZero) {
      logger.info(
          "JMX Client count has dropped to zero.");
    }
  }
@param isRmiClientCountZero the isJmxClientCountZero to set
@since GemFire 6.0
geode-core/src/main/java/org/apache/geode/admin/jmx/internal/AdminDistributedSystemJmxImpl.java