<dependency>
  <groupId>com.rollbar</groupId>
  <artifactId>rollbar-log4j2</artifactId>
  <version>1.7.3</version>
</dependency>

implementation 'com.rollbar:rollbar-log4j2:1.7.3'

implementation("com.rollbar:rollbar-log4j2:1.7.3")

libraryDependencies += "com.rollbar" % "rollbar-log4j2" % "1.7.3"

@Grapes(
  @Grab(group='com.rollbar', module='rollbar-log4j2', version='1.7.3')
)

<dependency org="com.rollbar" name="rollbar-log4j2" rev="1.7.3" />

[com.rollbar/rollbar-log4j2 "1.7.3"]

'com.rollbar:rollbar-log4j2:jar:1.7.3'