<dependency>
  <groupId>maven</groupId>
  <artifactId>maven-ear-plugin</artifactId>
  <version>1.9</version>
</dependency>

implementation 'maven:maven-ear-plugin:1.9'

implementation("maven:maven-ear-plugin:1.9")

libraryDependencies += "maven" % "maven-ear-plugin" % "1.9"

@Grapes(
  @Grab(group='maven', module='maven-ear-plugin', version='1.9')
)

<dependency org="maven" name="maven-ear-plugin" rev="1.9" />

[maven/maven-ear-plugin "1.9"]

'maven:maven-ear-plugin:jar:1.9'