public void prepare() {
final Set<String> locales = new HashSet<String>();
for (final MetaData md : metaDatas) {
for (final String pid : md.getPids()) {
pids.put(pid, md);
}
for (final String fpid : md.getFactoryPids()) {
factoryPids.put(fpid, md);
}
final String[] newLocales = md.getLocales();
if (newLocales != null) {
for (final String locale : newLocales) {
locales.add(locale);
}
}
}
this.locales = locales.toArray(new String[locales.size()]);
}
