<dependency>
  <groupId>org.eclipse.californium</groupId>
  <artifactId>parent</artifactId>
  <version>2.6.6</version>
  <type>pom</type>
</dependency>

implementation 'org.eclipse.californium:parent:2.6.6'

implementation("org.eclipse.californium:parent:2.6.6")

libraryDependencies += "org.eclipse.californium" % "parent" % "2.6.6"

@Grapes(
  @Grab(group='org.eclipse.californium', module='parent', version='2.6.6')
)

<dependency org="org.eclipse.californium" name="parent" rev="2.6.6" />

[org.eclipse.californium/parent "2.6.6"]

'org.eclipse.californium:parent:jar:2.6.6'