Ant-optional

<dependency>
    <groupId>ant</groupId>
    <artifactId>ant-optional</artifactId>
    <version>1.5.3-1</version>
</dependency>

compile group: 'ant', name: 'ant-optional', version: '1.5.3-1'

compile 'ant:ant-optional:1.5.3-1'

libraryDependencies += "ant" % "ant-optional" % "1.5.3-1"

<dependency org="ant" name="ant-optional" rev="1.5.3-1"/>

@Grapes(
            @Grab(group='ant', module='ant-optional', version='1.5.3-1')
        )

[ant/ant-optional "1.5.3-1"]

'ant:ant-optional:jar:1.5.3-1'