if (log.isTraceEnabled()) { log.trace(postProcessors[i].getClass().getName() + " execution time (ms): "
if (log.isDebugEnabled()) { log.debug(postProcessors[i].getClass().getName() + " execution time (ms): "
    public void postProcess(IngridQuery ingridQuery, IngridDocument[] documents) throws Exception {        IPostProcessor[] postProcessors = getPostProcessors();        for (int i = 0; i < postProcessors.length; i++) {            if (log.isDebugEnabled()) {                log.debug("run postprocessor: " + postProcessors[i].getClass().getName());            }            long start = System.currentTimeMillis();            postProcessors[i].process(ingridQuery, documents);            if (log.isTraceEnabled()) {                log.trace(postProcessors[i].getClass().getName() + " execution time (ms): "                        + (System.currentTimeMillis() - start));            }        }    }