Hi,
The jars that I have excluded are the following:
From drools-guvnor.war :
- jta-1.0.1.jar
- slf4j-api-1.6.0.jar
- slf4j-log4j12-1.6.0.jar
- jsf-api-1.2.jar
- javassist-3.4.GA.jar
From jbpm-gwt-console.war :
- slf4j-api-1.6.0.jar
- slf4j-log4j12-1.6.0.jar
From jbpm-gwt-console-server.war :
- jaxrs-api-1.0.2.GA.jar
- el-api.jar
- slf4j-api-1.6.0.jar
- slf-log4j12-1.6.0.jar
- slf4j-api-1.5.2.jar
- slf4j-log4j12-1.5.2.jar
- slf4j-simple-1.5.2.jar
From designer.war :
- slf4j-api-1.5.11.jar
- slf4j-jdk14-1.5.11.jar
Nevertheless, I am not sure if the removal of the specific jar files is the correct one. But it was the only way to deploy them without any errors on Jboss 6, otherwise the server could not start correctly.