/* (non-Javadoc)
* @see org.apache.karaf.log.core.internal.LogEventFormatter#format(org.ops4j.pax.logging.spi.PaxLoggingEvent, java.lang.String, boolean)
*/
@Override
public String format(PaxLoggingEvent event, String overridenPattern, boolean noColor) {
final PatternConverter cnv = new PatternParser(overridenPattern != null ? overridenPattern : pattern).parse();
String color = getColor(event, noColor);
StringBuffer sb = new StringBuffer();
sb.setLength(0);
if (color != null) {
sb.append(FIRST_ESC_CHAR);