<dependency>
  <groupId>com.rollbar</groupId>
  <artifactId>rollbar-log4j2</artifactId>
  <version>1.9.0</version>
</dependency>

implementation 'com.rollbar:rollbar-log4j2:1.9.0'

implementation("com.rollbar:rollbar-log4j2:1.9.0")

libraryDependencies += "com.rollbar" % "rollbar-log4j2" % "1.9.0"

@Grapes(
  @Grab(group='com.rollbar', module='rollbar-log4j2', version='1.9.0')
)

<dependency org="com.rollbar" name="rollbar-log4j2" rev="1.9.0" />

[com.rollbar/rollbar-log4j2 "1.9.0"]

'com.rollbar:rollbar-log4j2:jar:1.9.0'