[http://en.wikipedia.org/wiki/Facade_Pattern Wikipedia Entry on Facade Pattern]<br/>[http://excalibur.apache.org/|Apache Excalibur Project Site]<br/>[http://www.google.com/codesearch?hl=en&q=+facade+show:1y0Eke5phF0:4pzQJEULGSg:mi9_qGoVUJU&sa=N&cd=3&ct=rc&cs_p=https://svn.apache.org/repos/asf/excalibur/trunk&cs_f=containerkit/logger/src/java/org/apache/avalon/excalibur/logger/Facade.java#a0|Apache Excalibur Facade Class]<br/>