in src/main/java/org/apache/maven/plugin/doap/DoapMojo.java [1114:1125]
private void writeOS(XMLWriter writer, MavenProject project) {
String osList = DoapUtil.interpolate(doapOptions.getOs(), project, settings);
if (osList == null || osList.isEmpty()) {
return;
}
DoapUtil.writeComment(writer, "Operating system that a project is limited to.");
String[] oses = StringUtils.split(osList, ",");
for (String os : oses) {
DoapUtil.writeElement(writer, doapOptions.getXmlnsPrefix(), "os", os.trim());
}
}