Org.slf4j.log4j12

<dependency>
    <groupId>com.alibaba.external</groupId>
    <artifactId>org.slf4j.log4j12</artifactId>
    <version>1.6.1</version>
</dependency>

compile group: 'com.alibaba.external', name: 'org.slf4j.log4j12', version: '1.6.1'

compile 'com.alibaba.external:org.slf4j.log4j12:1.6.1'

libraryDependencies += "com.alibaba.external" % "org.slf4j.log4j12" % "1.6.1"

<dependency org="com.alibaba.external" name="org.slf4j.log4j12" rev="1.6.1"/>

@Grapes(
            @Grab(group='com.alibaba.external', module='org.slf4j.log4j12', version='1.6.1')
        )

[com.alibaba.external/org.slf4j.log4j12 "1.6.1"]

'com.alibaba.external:org.slf4j.log4j12:jar:1.6.1'