@Override
    public List<NamedReader> getSchemas() {
        ArrayList<NamedReader> readers = new ArrayList<>();
        for (String sd : schemas)
            readers.add(new NamedReader(extractSdName(sd) + ApplicationPackage.SD_NAME_SUFFIX, new StringReader(sd)));
        return readers;
    }
Returns the root of this application package relative to the current dir
config-model/src/main/java/com/yahoo/config/model/test/MockApplicationPackage.java