<dependency>
  <groupId>org.simpleframework</groupId>
  <artifactId>simple-xml</artifactId>
  <version>2.3</version>
</dependency>

implementation 'org.simpleframework:simple-xml:2.3'

implementation("org.simpleframework:simple-xml:2.3")

libraryDependencies += "org.simpleframework" % "simple-xml" % "2.3"

@Grapes(
  @Grab(group='org.simpleframework', module='simple-xml', version='2.3')
)

<dependency org="org.simpleframework" name="simple-xml" rev="2.3" />

[org.simpleframework/simple-xml "2.3"]

'org.simpleframework:simple-xml:jar:2.3'