if (isLog4jLogger(NMErrorsAndWarningsPage.class)) { Log4jWarningErrorMetricsAppender appender = Log4jWarningErrorMetricsAppender.findAppender(); if (appender != null) {
@Override public void render(Block html) { boolean addErrorsAndWarningsLink = false; if (isLog4jLogger(NavBlock.class)) { Log4jWarningErrorMetricsAppender appender = Log4jWarningErrorMetricsAppender.findAppender();