Hi, Jboss is loading the httpClient jar and spring framework jar, I don't want to load the jar from jboss, I want to load from my ear. Is there anything I can do to avoid loading both the jars from jboss from run.bat or from vm arguments in eclipse. I tried couple of options option 1: <attribute name="Java2ClassLoadingCompliance">false</attribute> <attribute name="UseJBossWebLoader">false</attribute> <loader-repository> com.example:archive=unique-archive-name <loader-repository-config>java2ParentDelegation=false</loader-repository-config> </loader-repository> option 2: <attribute name="Exclude">httpclient.wire</attribute> but both the options are not working. I am using separate slf4j for logging, I dont what jboss common-logging to log the http client and spring framework log to write in server.log, I want to write the logs in my own log created by slf4j,. I am new you slf4j, I am trying to integrate with jboss and spring web service, i am getting the debugger log, but DEBUG httpclient.wire.header and [org.springframework.web. servlet.DispatcherServlet] are going into server.log of jboss, i have configure logback.xml <logger name="httpclient.wire" additivity="false"> <appender-ref ref="FILE"/> <level value="info" /> </logger> <logger name="httpclient.wire.header" additivity="false"> <appender-ref ref="FILE"/> <level value="debug"/> <level value="info" /> </logger> <logger name="org.springframework" additivity="false"> <appender-ref ref="FILE"/> <level value="ERROR"/> </logger> <logger name="org.springframework.web"> <level value="ERROR"/> </logger> <logger name="org.springframework.ws"> <level value="ERROR"/> </logger> but not reflecting in log. Could you please help me. Thanks in Advance