@Override
public Set<RankedWordProposal> getProposals(final String word, final boolean sentence) {
// synchronizing might not be needed here since getProposals is
// a read-only access and only called in the same thread as
// the modifing methods add/removeDictionary (?)
Set<ISpellDictionary> copy;
synchronized (fDictionaries) {
copy = new HashSet<>(fDictionaries);
}
ISpellDictionary dictionary = null;
final HashSet<RankedWordProposal> proposals = new HashSet<>();
for (final Iterator<ISpellDictionary> iterator = copy.iterator(); iterator.hasNext(); ) {
dictionary = iterator.next();
proposals.addAll(dictionary.getProposals(word, sentence));
}
return proposals;
}
