<dependency>
  <groupId>org.picocontainer</groupId>
  <artifactId>picocontainer-parent</artifactId>
  <version>2.1</version>
  <type>pom</type>
</dependency>

implementation 'org.picocontainer:picocontainer-parent:2.1'

implementation("org.picocontainer:picocontainer-parent:2.1")

libraryDependencies += "org.picocontainer" % "picocontainer-parent" % "2.1"

@Grapes(
  @Grab(group='org.picocontainer', module='picocontainer-parent', version='2.1')
)

<dependency org="org.picocontainer" name="picocontainer-parent" rev="2.1" />

[org.picocontainer/picocontainer-parent "2.1"]

'org.picocontainer:picocontainer-parent:jar:2.1'