public static String readExportProperty() {
        Properties props = new Properties();
        try {
            props.load(ExportPackages.class.getResourceAsStream(PROPERTIES_FILE));
        } catch (IOException e) {
            throw new IllegalStateException("Failed to read resource '" + PROPERTIES_FILE + "'.");
        }
        return props.getProperty(EXPORT_PACKAGES);
    }
@author Simon Thoresen Hult
@author gjoranv
jdisc_core/src/main/java/com/yahoo/jdisc/core/ExportPackages.java