Xwork-core

<dependency>
    <groupId>org.apache.struts.xwork</groupId>
    <artifactId>xwork-core</artifactId>
    <version>2.3.37</version>
</dependency>

compile group: 'org.apache.struts.xwork', name: 'xwork-core', version: '2.3.37'

compile 'org.apache.struts.xwork:xwork-core:2.3.37'

libraryDependencies += "org.apache.struts.xwork" % "xwork-core" % "2.3.37"

<dependency org="org.apache.struts.xwork" name="xwork-core" rev="2.3.37"/>

@Grapes(
            @Grab(group='org.apache.struts.xwork', module='xwork-core', version='2.3.37')
        )

[org.apache.struts.xwork/xwork-core "2.3.37"]

'org.apache.struts.xwork:xwork-core:jar:2.3.37'