private List<Map<String, SightWord>> getWordsStartingWith(String letter) {
List<Map<String, SightWord>> secList = new ArrayList<Map<String, SightWord>>();
for (SightWord sightWord : sightWordList.getSightWords()) {
if (sightWord.getValue().toLowerCase().startsWith(letter.toLowerCase())) {
Map<String, SightWord> child = new HashMap<String, SightWord>();
child.put("word", sightWord);
secList.add(child);
}
}
return secList;
}