fitgoodies-logging-log4j/src/main/java/de/cologneintelligence/fitgoodies/log4j/LogHelper.java
public void clear(final AppenderAttachable logger, final String appenderName) {
		((CaptureAppender) logger.getAppender(CaptureAppender.getAppenderNameFor(
				appenderName))).clear();
	}
public void clear(final AppenderAttachable logger, final String appenderName) {
		((CaptureAppender) logger.getAppender(CaptureAppender.getAppenderNameFor(
				appenderName))).clear();
	}
Deletes all cached log entries.

@param logger       logger to use
@param appenderName name of the appender which will be cleared