test log creation
//NKB Testing only that logging classes use gives no exception
// Since logging can be disabled, no checking of logging
// output is done.
POILogger l1 = POILogFactory.getLogger( "org.apache.poi.hssf.test" );
POILogger l2 = POILogFactory.getLogger( "org.apache.poi.hdf.test" );
l1.log( POILogger.FATAL, "testing cat org.apache.poi.hssf.*:FATAL" );
l1.log( POILogger.ERROR, "testing cat org.apache.poi.hssf.*:ERROR" );
l1.log( POILogger.WARN, "testing cat org.apache.poi.hssf.*:WARN" );
l1.log( POILogger.INFO, "testing cat org.apache.poi.hssf.*:INFO" );
l1.log( POILogger.DEBUG, "testing cat org.apache.poi.hssf.*:DEBUG" );
l2.log( POILogger.FATAL, "testing cat org.apache.poi.hdf.*:FATAL" );
l2.log( POILogger.ERROR, "testing cat org.apache.poi.hdf.*:ERROR" );
l2.log( POILogger.WARN, "testing cat org.apache.poi.hdf.*:WARN" );
l2.log( POILogger.INFO, "testing cat org.apache.poi.hdf.*:INFO" );
l2.log( POILogger.DEBUG, "testing cat org.apache.poi.hdf.*:DEBUG" );