Program: 87936
Project: 87936
Buggy source:
public DictAndProximity createDictAndProximity(final Locale locale){
  final int script=getScriptFromLocale(locale);
  final ProximityInfo proximityInfo=ProximityInfo.createSpellCheckerProximityInfo(SpellCheckerProximityInfo.getProximityForScript(script),SpellCheckerProximityInfo.ROW_SIZE,SpellCheckerProximityInfo.PROXIMITY_GRID_WIDTH,SpellCheckerProximityInfo.PROXIMITY_GRID_HEIGHT);
  final DictionaryCollection dictionaryCollection=DictionaryFactory.createMainDictionaryFromManager(this,locale,true);
  final String localeStr=locale.toString();
  Dictionary userDictionary=mUserDictionaries.get(localeStr);
  if (null == userDictionary) {
    if (LatinIME.USE_BINARY_USER_DICTIONARY) {
      userDictionary=new SynchronouslyLoadedUserBinaryDictionary(this,localeStr,true);
    }
 else {
      userDictionary=new SynchronouslyLoadedUserDictionary(this,localeStr,true);
    }
    mUserDictionaries.put(localeStr,userDictionary);
  }
  dictionaryCollection.addDictionary(userDictionary);
  Dictionary whitelistDictionary=mWhitelistDictionaries.get(localeStr);
  if (null == whitelistDictionary) {
    whitelistDictionary=new WhitelistDictionary(this,locale);
    mWhitelistDictionaries.put(localeStr,whitelistDictionary);
  }
  dictionaryCollection.addDictionary(whitelistDictionary);
synchronized (mUseContactsLock) {
    if (mUseContactsDictionary) {
      if (null == mContactsDictionary) {
        if (LatinIME.USE_BINARY_CONTACTS_DICTIONARY) {
          mContactsDictionary=new SynchronouslyLoadedContactsBinaryDictionary(this);
        }
 else {
          mContactsDictionary=new SynchronouslyLoadedContactsDictionary(this);
        }
      }
    }
    dictionaryCollection.addDictionary(mContactsDictionary);
    mDictionaryCollectionsList.add(new WeakReference<DictionaryCollection>(dictionaryCollection));
  }
  return new DictAndProximity(dictionaryCollection,proximityInfo);
}

Fixed version (ground truth):
public DictAndProximity createDictAndProximity(final Locale locale){
  final int script=getScriptFromLocale(locale);
  final ProximityInfo proximityInfo=ProximityInfo.createSpellCheckerProximityInfo(SpellCheckerProximityInfo.getProximityForScript(script),SpellCheckerProximityInfo.ROW_SIZE,SpellCheckerProximityInfo.PROXIMITY_GRID_WIDTH,SpellCheckerProximityInfo.PROXIMITY_GRID_HEIGHT);
  final DictionaryCollection dictionaryCollection=DictionaryFactory.createMainDictionaryFromManager(this,locale,true);
  final String localeStr=locale.toString();
  Dictionary userDictionary=mUserDictionaries.get(localeStr);
  if (null == userDictionary) {
    if (LatinIME.USE_BINARY_USER_DICTIONARY) {
      userDictionary=new SynchronouslyLoadedUserBinaryDictionary(this,localeStr,true);
    }
 else {
      userDictionary=new SynchronouslyLoadedUserDictionary(this,localeStr,true);
    }
    mUserDictionaries.put(localeStr,userDictionary);
  }
  dictionaryCollection.addDictionary(userDictionary);
  Dictionary whitelistDictionary=mWhitelistDictionaries.get(localeStr);
  if (null == whitelistDictionary) {
    whitelistDictionary=new WhitelistDictionary(this,locale);
    mWhitelistDictionaries.put(localeStr,whitelistDictionary);
  }
  dictionaryCollection.addDictionary(whitelistDictionary);
synchronized (mUseContactsLock) {
    if (mUseContactsDictionary) {
      if (null == mContactsDictionary) {
        if (LatinIME.USE_BINARY_CONTACTS_DICTIONARY) {
          mContactsDictionary=new SynchronouslyLoadedContactsBinaryDictionary(this,Locale.getDefault());
        }
 else {
          mContactsDictionary=new SynchronouslyLoadedContactsDictionary(this);
        }
      }
    }
    dictionaryCollection.addDictionary(mContactsDictionary);
    mDictionaryCollectionsList.add(new WeakReference<DictionaryCollection>(dictionaryCollection));
  }
  return new DictAndProximity(dictionaryCollection,proximityInfo);
}