Latest version of net.opacapp:libopac
https://javadoc.io/doc/net.opacapp/libopac
Current version 4.5.6
https://javadoc.io/doc/net.opacapp/libopac/4.5.6
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/net.opacapp/libopac/4.5.6/package-list