How to use

abbreviate

method

in

org.apache.log4j.pattern.LoggerPatternConverter

 /**
  * {@inheritDoc}
  */
 public void format(final LoggingEvent event, final StringBuffer toAppendTo) {
  final int initialLength = toAppendTo.length();
  toAppendTo.append(event.getLoggerName());
  abbreviate(initialLength, toAppendTo);
 }
}

 /**
  * {@inheritDoc}
  */
 public void format(final LoggingEvent event, final StringBuffer toAppendTo) {
  final int initialLength = toAppendTo.length();
  toAppendTo.append(event.getLoggerName());
  abbreviate(initialLength, toAppendTo);
 }
}

 /**
  * {@inheritDoc}
  */
 public void format(final LoggingEvent event, final StringBuffer toAppendTo) {
  final int initialLength = toAppendTo.length();
  toAppendTo.append(event.getLoggerName());
  abbreviate(initialLength, toAppendTo);
 }
}

 /**
  * {@inheritDoc}
  */
 public void format(final LoggingEvent event, final StringBuffer toAppendTo) {
  final int initialLength = toAppendTo.length();
  toAppendTo.append(event.getLoggerName());
  abbreviate(initialLength, toAppendTo);
 }
}