<dependency>
  <groupId>net.sf.jt400</groupId>
  <artifactId>jt400-jdk9</artifactId>
  <version>10.6</version>
</dependency>

implementation 'net.sf.jt400:jt400-jdk9:10.6'

implementation("net.sf.jt400:jt400-jdk9:10.6")

libraryDependencies += "net.sf.jt400" % "jt400-jdk9" % "10.6"

@Grapes(
  @Grab(group='net.sf.jt400', module='jt400-jdk9', version='10.6')
)

<dependency org="net.sf.jt400" name="jt400-jdk9" rev="10.6" />

[net.sf.jt400/jt400-jdk9 "10.6"]

'net.sf.jt400:jt400-jdk9:jar:10.6'