@Override
  public String toString() {
    return "ClientHealthMonitor@" + Integer.toHexString(System.identityHashCode(this));
  }
Returns a brief description of this <code>ClientHealthMonitor</code>

@since GemFire 5.1
geode-core/src/main/java/org/apache/geode/internal/cache/tier/sockets/ClientHealthMonitor.java