org.apache.commons.logging
org.apache.commons.logging.impl
org.apache.log4j
org.apache.log4j.helpers
org.apache.log4j.spi
org.apache.log4j.xml
org.slf4j
org.slf4j.event
org.slf4j.helpers
org.slf4j.jdk.platform.logging
org.slf4j.jul
org.slf4j.migrator
org.slf4j.migrator.helper
org.slf4j.migrator.internal
org.slf4j.migrator.line
org.slf4j.nop
org.slf4j.simple
org.slf4j.spi
