Program: 8679
Project: 8679
Buggy source:
public void changeLocale(String localeCode){
  String fileSuffix=(!TextUtils.isEmpty(localeCode) || localeCode.matches("String_Node_Str")) ? ("String_Node_Str" + localeCode) : "String_Node_Str";
  try {
    InputStream pis=context.getAssets().open("String_Node_Str" + CALENDAR_BUNDLE + fileSuffix+ "String_Node_Str");
    ResourceBundle bundle=new PropertyResourceBundle(pis);
    for (    LocaleData.PersianMonthNames name : LocaleData.PersianMonthNames.values()) {
      String stringName=name.toString();
      cache.put(stringName,getUTF8(bundle.getString(stringName)));
    }
    for (    LocaleData.CivilMonthNames name : LocaleData.CivilMonthNames.values()) {
      String stringName=name.toString();
      cache.put(stringName,getUTF8(bundle.getString(stringName)));
    }
    for (    LocaleData.IslamicMonthNames name : LocaleData.IslamicMonthNames.values()) {
      String stringName=name.toString();
      cache.put(stringName,getUTF8(bundle.getString(stringName)));
    }
    for (    LocaleData.WeekDayNames name : LocaleData.WeekDayNames.values()) {
      String stringName=name.toString();
      cache.put(stringName,getUTF8(bundle.getString(stringName)));
    }
    cache.put(IMSAK,getUTF8(bundle.getString(IMSAK)));
    cache.put(SUNRISE,getUTF8(bundle.getString(SUNRISE)));
    cache.put(DHUHR,getUTF8(bundle.getString(DHUHR)));
    cache.put(ASR,getUTF8(bundle.getString(ASR)));
    cache.put(SUNSET,getUTF8(bundle.getString(SUNSET)));
    cache.put(MAGHRIB,getUTF8(bundle.getString(MAGHRIB)));
    cache.put(ISHA,getUTF8(bundle.getString(ISHA)));
    cache.put(MIDNIGHT,getUTF8(bundle.getString(MIDNIGHT)));
    cache.put(TODAY,getUTF8(bundle.getString(TODAY)));
    cache.put(EQUALS_WITH,getUTF8(bundle.getString(EQUALS_WITH)));
    cache.put(DAY,getUTF8(bundle.getString(DAY)));
    cache.put(MONTH,getUTF8(bundle.getString(MONTH)));
    cache.put(YEAR,getUTF8(bundle.getString(YEAR)));
    cache.put(HIJRI_SHAMSI,getUTF8(bundle.getString(HIJRI_SHAMSI)));
    cache.put(HIJRI_QAMARI,getUTF8(bundle.getString(HIJRI_QAMARI)));
    cache.put(GEORGIAN,getUTF8(bundle.getString(GEORGIAN)));
  }
 catch (  IOException e) {
    Log.e(TAG,"String_Node_Str",e);
  }
}

Fixed version (ground truth):
public void changeLocale(String localeCode){
  String fileSuffix=(!TextUtils.isEmpty(localeCode) && localeCode.matches("String_Node_Str")) ? ("String_Node_Str" + localeCode) : "String_Node_Str";
  try {
    InputStream pis=context.getAssets().open("String_Node_Str" + CALENDAR_BUNDLE + fileSuffix+ "String_Node_Str");
    ResourceBundle bundle=new PropertyResourceBundle(pis);
    for (    LocaleData.PersianMonthNames name : LocaleData.PersianMonthNames.values()) {
      String stringName=name.toString();
      cache.put(stringName,getUTF8(bundle.getString(stringName)));
    }
    for (    LocaleData.CivilMonthNames name : LocaleData.CivilMonthNames.values()) {
      String stringName=name.toString();
      cache.put(stringName,getUTF8(bundle.getString(stringName)));
    }
    for (    LocaleData.IslamicMonthNames name : LocaleData.IslamicMonthNames.values()) {
      String stringName=name.toString();
      cache.put(stringName,getUTF8(bundle.getString(stringName)));
    }
    for (    LocaleData.WeekDayNames name : LocaleData.WeekDayNames.values()) {
      String stringName=name.toString();
      cache.put(stringName,getUTF8(bundle.getString(stringName)));
    }
    cache.put(IMSAK,getUTF8(bundle.getString(IMSAK)));
    cache.put(SUNRISE,getUTF8(bundle.getString(SUNRISE)));
    cache.put(DHUHR,getUTF8(bundle.getString(DHUHR)));
    cache.put(ASR,getUTF8(bundle.getString(ASR)));
    cache.put(SUNSET,getUTF8(bundle.getString(SUNSET)));
    cache.put(MAGHRIB,getUTF8(bundle.getString(MAGHRIB)));
    cache.put(ISHA,getUTF8(bundle.getString(ISHA)));
    cache.put(MIDNIGHT,getUTF8(bundle.getString(MIDNIGHT)));
    cache.put(TODAY,getUTF8(bundle.getString(TODAY)));
    cache.put(EQUALS_WITH,getUTF8(bundle.getString(EQUALS_WITH)));
    cache.put(DAY,getUTF8(bundle.getString(DAY)));
    cache.put(MONTH,getUTF8(bundle.getString(MONTH)));
    cache.put(YEAR,getUTF8(bundle.getString(YEAR)));
    cache.put(HIJRI_SHAMSI,getUTF8(bundle.getString(HIJRI_SHAMSI)));
    cache.put(HIJRI_QAMARI,getUTF8(bundle.getString(HIJRI_QAMARI)));
    cache.put(GEORGIAN,getUTF8(bundle.getString(GEORGIAN)));
  }
 catch (  IOException e) {
    Log.e(TAG,"String_Node_Str",e);
  }
}