private static Set<String> loadVerbStemSet(String[] verbStems){
  HashSet<String> set=new HashSet<String>(verbStems.length);
  for (int i=0; i < verbStems.length; i++) {
    set.add(verbStems[i]);
  }
  return set;
}

private static Set < String > loadVerbStemSet ( String [ ] verbStems ) { HashSet < String > set = new HashSet < String > ( verbStems . length ) ; for ( int i = 0 ; i < verbStems . length ; i ++ ) { set . add ( verbStems [ i ] ) ; } return set ; }
loads a list of words from the array and stores them in a hashset .
