SLF4J Migrator 1.8.0-beta4

<!-- https://jarcasting.com/artifacts/org.slf4j/slf4j-migrator/ -->
<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-migrator</artifactId>
    <version>1.8.0-beta4</version>
</dependency>

// https://jarcasting.com/artifacts/org.slf4j/slf4j-migrator/
implementation 'org.slf4j:slf4j-migrator:1.8.0-beta4'

// https://jarcasting.com/artifacts/org.slf4j/slf4j-migrator/
implementation ("org.slf4j:slf4j-migrator:1.8.0-beta4")

'org.slf4j:slf4j-migrator:jar:1.8.0-beta4'

<dependency org="org.slf4j" name="slf4j-migrator" rev="1.8.0-beta4">
  <artifact name="slf4j-migrator" type="jar" />
</dependency>

@Grapes(
@Grab(group='org.slf4j', module='slf4j-migrator', version='1.8.0-beta4')
)

libraryDependencies += "org.slf4j" % "slf4j-migrator" % "1.8.0-beta4"

[org.slf4j/slf4j-migrator "1.8.0-beta4"]