LOG.debug("Tika loaded in " + (end - start) + " msec");
this.collector = collector;
this.eventMeters = context.registerMetric("parser-meter",
new MeterMetric(), 5);
this.eventTimers = context.registerMetric("parser-timer",
new TimerMetric(), 5);
this.eventHistograms = context.registerMetric("parser-histograms",
new HistogramMetric(), 5);