<dependency>
  <groupId>org.elasticsearch</groupId>
  <artifactId>elasticsearch-plugin-classloader</artifactId>
  <version>7.12.1</version>
</dependency>

implementation 'org.elasticsearch:elasticsearch-plugin-classloader:7.12.1'

implementation("org.elasticsearch:elasticsearch-plugin-classloader:7.12.1")

libraryDependencies += "org.elasticsearch" % "elasticsearch-plugin-classloader" % "7.12.1"

@Grapes(
  @Grab(group='org.elasticsearch', module='elasticsearch-plugin-classloader', version='7.12.1')
)

<dependency org="org.elasticsearch" name="elasticsearch-plugin-classloader" rev="7.12.1" />

[org.elasticsearch/elasticsearch-plugin-classloader "7.12.1"]

'org.elasticsearch:elasticsearch-plugin-classloader:jar:7.12.1'