new DefaultType("war", Language.JAVA_FAMILY, "war", null, true),
                new DefaultType("ear", Language.JAVA_FAMILY, "ear", null, true),
                new DefaultType("rar", Language.JAVA_FAMILY, "rar", null, true),
                new DefaultType("par", Language.JAVA_FAMILY, "par", null, true));
    }

| <<<war>>>             |               | <= type>   | java      |                       | <<<true>>>            |
*-----------------------+---------------+------------+-----------+-----------------------+-----------------------+
| <<<ear>>>             |               | <= type>   | java      |                       | <<<true>>>            |
*-----------------------+---------------+------------+-----------+-----------------------+-----------------------+

        }

        if (!hasBeenPackagedDuringThisSession(project)) {
            // fallback to loose class files only if artifacts haven't been packaged yet
            // and only for plain old jars. Not war files, not ear files, not anything else.
            return determineBuildOutputDirectoryForArtifact(project, artifact);
        }

        // The fall-through indicates that the artifact cannot be found;