<dependency>
  <groupId>net.sf.ensurelib</groupId>
  <artifactId>ensurelib</artifactId>
  <version>1.3</version>
</dependency>

implementation 'net.sf.ensurelib:ensurelib:1.3'

implementation("net.sf.ensurelib:ensurelib:1.3")

libraryDependencies += "net.sf.ensurelib" % "ensurelib" % "1.3"

@Grapes(
  @Grab(group='net.sf.ensurelib', module='ensurelib', version='1.3')
)

<dependency org="net.sf.ensurelib" name="ensurelib" rev="1.3" />

[net.sf.ensurelib/ensurelib "1.3"]

'net.sf.ensurelib:ensurelib:jar:1.3'