private void appendPosixInformation(FSAttributes attrs, List<String> infoList) {
		if (attrs.hasPOSIXFileAttributes()) {
			POSIXFileAttributes posixAttrs = attrs.getPOSIXFileAttributes();
			infoList.add("Permissions: " + posixAttrs.getPermissionString());
			infoList.add("User ID:     " + posixAttrs.getUserID());
			infoList.add("Group ID:    " + posixAttrs.getGroupID());
		}
	}
@see org.catacombae.hfsexplorer.gui.FSEntrySummaryPanel
GPL/DMG/src/dmg/java/mobiledevices/dmg/reader/DmgInfoGenerator.java