Portlet-api

<dependency>
    <groupId>portlet-api</groupId>
    <artifactId>portlet-api</artifactId>
    <version>1.0</version>
</dependency>

compile group: 'portlet-api', name: 'portlet-api', version: '1.0'

compile 'portlet-api:portlet-api:1.0'

libraryDependencies += "portlet-api" % "portlet-api" % "1.0"

<dependency org="portlet-api" name="portlet-api" rev="1.0"/>

@Grapes(
            @Grab(group='portlet-api', module='portlet-api', version='1.0')
        )

[portlet-api/portlet-api "1.0"]

'portlet-api:portlet-api:jar:1.0'