This method logs a message at the SEVERE level.

@param mesg The message
@param  t exception to log
358693
public void severe(String mesg, Throwable t) {
        log(Level.SEVERE, mesg, t);
    }
76999
public static void logError(String message, Throwable t) {
		logError(message + SEP + getMessage(t));
	}
413126
protected void trace(Throwable t, String msgFormat, Object... args)
    {
        m_logger.trace(String.format(msgFormat, args), t);
    }
246799
public static void i(String msg, Throwable thr) {
        if (DEBUG)
            Log.i(TAG, buildMessage(msg), thr);
    }
6057
public void log (int level, String message, Throwable t)
    {
        if (isLevelEnabled(level)) {
            _sctx.log(message, t);
        }
    }
9264
private static void log(FacesContext context, String msg, Exception e)
    {
        context.getExternalContext().log(msg, e);
    }
765689
public void warn(String msg, Throwable t)
	{
		log(LogLevel.WARN, msg, t);
	}
647793
public void log(String message, Throwable t) {
	System.out.println(message);
	System.out.println(getStackTrace(t));
    }
171622
public static void logException( Logger logger, Throwable t ) {
		logException( logger, Level.FINEST, t );
	}
1064614
@Override
    public void error(Throwable t) {
        log.log(Level.SEVERE, t.getMessage(), t);
    }
357038
public void trace(String msg) {
		logIfEnabled(Level.TRACE, null, msg, UNKNOWN_ARG, UNKNOWN_ARG, UNKNOWN_ARG, null);
	}
691649
public final void trace(Object message, Throwable t) {

        if (isLevelEnabled(SimpleLog.LOG_LEVEL_TRACE)) {
            log(SimpleLog.LOG_LEVEL_TRACE, message, t);
        }
    }
812818
public static void i(String tag, String msg, Object... args) {
        if (sLevel > LEVEL_INFO) {
            return;
        }
        if (args.length > 0) {
            msg = String.format(msg, args);
        }
        Log.i(tag, msg);
    }
1110218
public static void log (@Nonnull final Logger aLogger,
                          @Nonnull final IErrorLevel aErrorLevel,
                          @Nonnull final String sMsg)
  {
    log (aLogger, aErrorLevel, sMsg, null);
  }
627967
public void e(final String msg) {
        logMgr.log(tag, LogLevelConst.ERROR, msg, null);
    }
1142664
public static void log(int logLevel, String msg, Throwable tr) {
    assertInitialization();
    sLogger.log(logLevel, msg, tr);
  }
70797
private function log($mesg, $level)
    {
        if ($this->record && ($level <= $this->loglevel) && $this->out != null) {
            $this->out->write($mesg . PHP_EOL);
        }
    }