Program: 144829
Project: 144829
Buggy source:
public boolean verifyInstallation(Resource r,Vector<MissingMediaException> problems){
  SizeBoundUniqueVector sizeBoundProblems=(SizeBoundUniqueVector)problems;
  FormDef formDef;
  try {
    formDef=(FormDef)storage().read(cacheLocation);
  }
 catch (  Exception e) {
    sizeBoundProblems.addElement(new MissingMediaException(r,"String_Node_Str"));
    return true;
  }
  Localizer localizer=formDef.getLocalizer();
  formDef=null;
  if (localizer == null) {
    return false;
  }
  int missingVideoCount=0;
  int missingImageCount=0;
  int missingAudioCount=0;
  for (  String locale : localizer.getAvailableLocales()) {
    OrderedHashtable<String,PrefixTreeNode> localeData=localizer.getLocaleData(locale);
    for (Enumeration en=localeData.keys(); en.hasMoreElements(); ) {
      String key=(String)en.nextElement();
      if (key.indexOf("String_Node_Str") != -1) {
        String form=key.substring(key.indexOf("String_Node_Str") + 1,key.length());
        if (form.equals(FormEntryCaption.TEXT_FORM_VIDEO) || form.equals(FormEntryCaption.TEXT_FORM_AUDIO) || form.equals(FormEntryCaption.TEXT_FORM_IMAGE)) {
          try {
            String externalMedia=localeData.get(key).render();
            Reference ref=ReferenceManager._().DeriveReference(externalMedia);
            String localName=ref.getLocalURI();
            try {
              if (!ref.doesBinaryExist()) {
                sizeBoundProblems.addElement(new MissingMediaException(r,localName));
                if (form.equals(FormEntryCaption.TEXT_FORM_VIDEO)) {
                  sizeBoundProblems.addBadVideoReference();
                }
                if (form.equals(FormEntryCaption.TEXT_FORM_AUDIO)) {
                  sizeBoundProblems.addBadAudioReference();
                }
                if (form.equals(FormEntryCaption.TEXT_FORM_IMAGE)) {
                  sizeBoundProblems.addBadImageReference();
                }
              }
            }
 catch (            IOException e) {
              sizeBoundProblems.addElement(new MissingMediaException(r,"String_Node_Str" + localName));
            }
          }
 catch (          InvalidReferenceException e) {
          }
        }
      }
    }
  }
  if (sizeBoundProblems.size() == 0) {
    return false;
  }
  return true;
}

Fixed version (ground truth):
public boolean verifyInstallation(Resource r,Vector<MissingMediaException> problems){
  SizeBoundUniqueVector sizeBoundProblems=(SizeBoundUniqueVector)problems;
  FormDef formDef;
  try {
    formDef=(FormDef)storage().read(cacheLocation);
  }
 catch (  Exception e) {
    sizeBoundProblems.addElement(new MissingMediaException(r,"String_Node_Str"));
    return true;
  }
  Localizer localizer=formDef.getLocalizer();
  formDef=null;
  if (localizer == null) {
    return false;
  }
  int missingVideoCount=0;
  int missingImageCount=0;
  int missingAudioCount=0;
  for (  String locale : localizer.getAvailableLocales()) {
    OrderedHashtable<String,PrefixTreeNode> localeData=localizer.getLocaleData(locale);
    for (Enumeration en=localeData.keys(); en.hasMoreElements(); ) {
      String key=(String)en.nextElement();
      if (key.indexOf("String_Node_Str") != -1) {
        String form=key.substring(key.indexOf("String_Node_Str") + 1,key.length());
        if (form.equals(FormEntryCaption.TEXT_FORM_VIDEO) || form.equals(FormEntryCaption.TEXT_FORM_AUDIO) || form.equals(FormEntryCaption.TEXT_FORM_IMAGE)) {
          try {
            String externalMedia=localeData.get(key).render();
            Reference ref=ReferenceManager._().DeriveReference(externalMedia);
            String localName=ref.getLocalURI();
            try {
              if (!ref.doesBinaryExist()) {
                boolean addedSuccessfully=sizeBoundProblems.addElementForResult(new MissingMediaException(r,localName));
                if (addedSuccessfully) {
                  if (form.equals(FormEntryCaption.TEXT_FORM_VIDEO)) {
                    sizeBoundProblems.addBadVideoReference();
                  }
                  if (form.equals(FormEntryCaption.TEXT_FORM_AUDIO)) {
                    sizeBoundProblems.addBadAudioReference();
                  }
                  if (form.equals(FormEntryCaption.TEXT_FORM_IMAGE)) {
                    sizeBoundProblems.addBadImageReference();
                  }
                }
              }
            }
 catch (            IOException e) {
              sizeBoundProblems.addElement(new MissingMediaException(r,"String_Node_Str" + localName));
            }
          }
 catch (          InvalidReferenceException e) {
          }
        }
      }
    }
  }
  if (sizeBoundProblems.size() == 0) {
    return false;
  }
  return true;
}