<dependency>
  <groupId>org.codehaus.httpcache4j</groupId>
  <artifactId>httpcache4j</artifactId>
  <version>4.0-M1</version>
  <type>pom</type>
</dependency>

implementation 'org.codehaus.httpcache4j:httpcache4j:4.0-M1'

implementation("org.codehaus.httpcache4j:httpcache4j:4.0-M1")

libraryDependencies += "org.codehaus.httpcache4j" % "httpcache4j" % "4.0-M1"

@Grapes(
  @Grab(group='org.codehaus.httpcache4j', module='httpcache4j', version='4.0-M1')
)

<dependency org="org.codehaus.httpcache4j" name="httpcache4j" rev="4.0-M1" />

[org.codehaus.httpcache4j/httpcache4j "4.0-M1"]

'org.codehaus.httpcache4j:httpcache4j:jar:4.0-M1'