<dependency>
  <groupId>org.ehcache</groupId>
  <artifactId>ehcache</artifactId>
  <version>3.3.1</version>
</dependency>

implementation 'org.ehcache:ehcache:3.3.1'

implementation("org.ehcache:ehcache:3.3.1")

libraryDependencies += "org.ehcache" % "ehcache" % "3.3.1"

@Grapes(
  @Grab(group='org.ehcache', module='ehcache', version='3.3.1')
)

<dependency org="org.ehcache" name="ehcache" rev="3.3.1" />

[org.ehcache/ehcache "3.3.1"]

'org.ehcache:ehcache:jar:3.3.1'