Latest version of net.sf.javaprinciples.state:state-impl
https://javadoc.io/doc/net.sf.javaprinciples.state/state-impl
Current version 2.0.4
https://javadoc.io/doc/net.sf.javaprinciples.state/state-impl/2.0.4
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/net.sf.javaprinciples.state/state-impl/2.0.4/package-list