for (final Iterator iterator= fDictionaries.iterator(); iterator.hasNext();) {
for (final Iterator iterator= copy.iterator(); iterator.hasNext();) {
	public Set getProposals(final String word, final boolean sentence) {		ISpellDictionary dictionary= null;		final HashSet proposals= new HashSet();		for (final Iterator iterator= fDictionaries.iterator(); iterator.hasNext();) {			dictionary= (ISpellDictionary)iterator.next();			proposals.addAll(dictionary.getProposals(word, sentence));		}		return proposals;	}