depurar CXF
// jvm args
// log4j
-Dorg.apache.cxf.Logger=org.apache.cxf.common.logging.Log4jLogger
// slf4j
-Dorg.apache.cxf.Logger=org.apache.cxf.common.logging.Slf4jLogger
// log4j example
<Logger name="org.apache.cxf" level="debug" additivity="false">
<AppenderRef ref="Console"/>
<AppenderRef ref="File"/>
</Logger>
// logback
<logger name="org.apache.cxf" level="debug"/>
Copperfield