SearchControls constraintSearch = new SearchControls();
constraintSearch.setSearchScope( SearchControls.OBJECT_SCOPE );
constraintSearch.setReturningAttributes( new String[]
{ "+" } );
NamingEnumeration<SearchResult> answer = wrapper.search( "", "(objectclass=*)", constraintSearch,
DEREF_ALIAS_METHOD, HANDLE_REFERALS_METHOD, null, monitor, null );
if ( answer != null )
{
if ( answer.hasMoreElements() )