return "<" + getClass ().getName () + " lastResetTime: " + lastResetTime () + ", mailCount: " + mailCount () + ", errorCount: " + errorCount () + ", currentQueueSize: " + currentQueueSize () + ", peakMemoryUsage: " + formattedPeakMemoryUsage () + ">";
return "<" + this.getClass ().getName () + " lastResetTime: " + lastResetTime () + ", mailCount: " + mailCount () + ", errorCount: " + errorCount () + ", currentQueueSize: " + currentQueueSize () + ", peakMemoryUsage: " + formattedPeakMemoryUsage () + ">";
        public String toString () {            return "<" + getClass ().getName ()                 + " lastResetTime: " + lastResetTime ()                 + ", mailCount: " + mailCount ()                + ", errorCount: " + errorCount ()                + ", currentQueueSize: " + currentQueueSize ()                + ", peakMemoryUsage: " + formattedPeakMemoryUsage ()                 + ">";        }