Program: 93787
Project: 93787
Buggy source:
protected void setUpSecureDexClassLoader(){
  if (!effectiveSecureDexClassLoader)   return;
  Log.i(TAG_MAIN,"String_Node_Str");
  SecureLoaderFactory mSecureLoaderFactory=new SecureLoaderFactory(this);
  SecureDexClassLoader mSecureDexClassLoader;
  Log.i(TAG_MAIN,"String_Node_Str");
  mSecureDexClassLoader=mSecureLoaderFactory.createDexClassLoader(exampleTestAPKPath,null,null,ClassLoader.getSystemClassLoader().getParent());
  try {
    Class<?> loadedClass=mSecureDexClassLoader.loadClass(classNameInAPK);
    if (loadedClass != null) {
      Log.w(TAG_MAIN,"String_Node_Str");
    }
 else {
      Log.i(TAG_MAIN,"String_Node_Str");
    }
  }
 catch (  ClassNotFoundException e) {
    e.printStackTrace();
    Log.w(TAG_MAIN,"String_Node_Str");
  }
  String listAPKPaths=Environment.getExternalStorageDirectory().getAbsolutePath() + "String_Node_Str" + exampleTestAPKPath+ "String_Node_Str";
  Map<String,String> packageNamesToCertMap=new HashMap<String,String>();
  packageNamesToCertMap.put("String_Node_Str","String_Node_Str");
  packageNamesToCertMap.put("String_Node_Str","String_Node_Str");
  Log.i(TAG_MAIN,"String_Node_Str");
  mSecureDexClassLoader=mSecureLoaderFactory.createDexClassLoader(listAPKPaths,null,packageNamesToCertMap,ClassLoader.getSystemClassLoader().getParent());
  try {
    Class<?> loadedClass=mSecureDexClassLoader.loadClass(classNameInAPK);
    if (loadedClass != null) {
      Log.w(TAG_MAIN,"String_Node_Str");
    }
 else {
      Log.i(TAG_MAIN,"String_Node_Str" + "String_Node_Str");
    }
  }
 catch (  ClassNotFoundException e) {
    e.printStackTrace();
    Log.w(TAG_MAIN,"String_Node_Str");
  }
  Log.i(TAG_MAIN,"String_Node_Str");
  listAPKPaths="String_Node_Str" + exampleSignedAPKPath;
  mSecureDexClassLoader=mSecureLoaderFactory.createDexClassLoader(listAPKPaths,null,packageNamesToCertMap,ClassLoader.getSystemClassLoader().getParent());
  try {
    Class<?> loadedClass=mSecureDexClassLoader.loadClass(classNameInAPK);
    if (loadedClass != null) {
      Activity NasaDailyActivity=(Activity)loadedClass.newInstance();
      Log.i(TAG_MAIN,"String_Node_Str" + NasaDailyActivity.getLocalClassName() + "String_Node_Str"+ NasaDailyActivity.getPackageResourcePath()+ "String_Node_Str");
    }
 else {
      Log.w(TAG_MAIN,"String_Node_Str");
    }
  }
 catch (  ClassNotFoundException e) {
    e.printStackTrace();
    Log.w(TAG_MAIN,"String_Node_Str");
  }
catch (  InstantiationException e) {
    e.printStackTrace();
  }
catch (  IllegalAccessException e) {
    e.printStackTrace();
  }
}

Fixed version (ground truth):
protected void setUpSecureDexClassLoader(){
  if (!effectiveSecureDexClassLoader)   return;
  Log.i(TAG_MAIN,"String_Node_Str");
  SecureLoaderFactory mSecureLoaderFactory=new SecureLoaderFactory(this);
  SecureDexClassLoader mSecureDexClassLoader;
  String listAPKPaths=Environment.getExternalStorageDirectory().getAbsolutePath() + "String_Node_Str" + exampleTestAPKPath+ "String_Node_Str";
  Log.i(TAG_MAIN,"String_Node_Str");
  mSecureDexClassLoader=mSecureLoaderFactory.createDexClassLoader(listAPKPaths,null,null,ClassLoader.getSystemClassLoader().getParent());
  try {
    Class<?> loadedClass=mSecureDexClassLoader.loadClass(classNameInAPK);
    if (loadedClass != null) {
      Log.w(TAG_MAIN,"String_Node_Str");
    }
 else {
      Log.i(TAG_MAIN,"String_Node_Str");
    }
  }
 catch (  ClassNotFoundException e) {
    e.printStackTrace();
    Log.w(TAG_MAIN,"String_Node_Str");
  }
  Map<String,String> packageNamesToCertMap=new HashMap<String,String>();
  packageNamesToCertMap.put("String_Node_Str","String_Node_Str");
  packageNamesToCertMap.put("String_Node_Str","String_Node_Str");
  Log.i(TAG_MAIN,"String_Node_Str");
  mSecureDexClassLoader=mSecureLoaderFactory.createDexClassLoader(exampleTestAPKPath,null,packageNamesToCertMap,ClassLoader.getSystemClassLoader().getParent());
  try {
    Class<?> loadedClass=mSecureDexClassLoader.loadClass(classNameInAPK);
    if (loadedClass != null) {
      Log.w(TAG_MAIN,"String_Node_Str");
    }
 else {
      Log.i(TAG_MAIN,"String_Node_Str" + "String_Node_Str");
    }
  }
 catch (  ClassNotFoundException e) {
    e.printStackTrace();
    Log.w(TAG_MAIN,"String_Node_Str");
  }
  Log.i(TAG_MAIN,"String_Node_Str");
  listAPKPaths="String_Node_Str" + exampleSignedAPKPath;
  mSecureDexClassLoader=mSecureLoaderFactory.createDexClassLoader(listAPKPaths,null,packageNamesToCertMap,ClassLoader.getSystemClassLoader().getParent());
  try {
    Class<?> loadedClass=mSecureDexClassLoader.loadClass(classNameInAPK);
    if (loadedClass != null) {
      Activity NasaDailyActivity=(Activity)loadedClass.newInstance();
      Log.i(TAG_MAIN,"String_Node_Str" + NasaDailyActivity.getLocalClassName() + "String_Node_Str"+ NasaDailyActivity.getPackageResourcePath()+ "String_Node_Str");
    }
 else {
      Log.w(TAG_MAIN,"String_Node_Str");
    }
  }
 catch (  ClassNotFoundException e) {
    e.printStackTrace();
    Log.w(TAG_MAIN,"String_Node_Str");
  }
catch (  InstantiationException e) {
    e.printStackTrace();
  }
catch (  IllegalAccessException e) {
    e.printStackTrace();
  }
}