Related discussions that already exist: #829

Added internal logging facade to provide user optionality for using logging implementation.
In some special scenarios (javaagent + jboss), when using guava in javaagent, some APIs of guava will cause j.u.l.LogManager to be initialized prematurely, and eventually cause jboss to fail to start.
Consider adding a log facade to support users to choose what they want The desired log implementation.

related discussion: Failed initializing module org.jboss.as.logging