Program: 43796
Project: 43796
Buggy source:
private static byte[] getPicture(Context ctx,String focus){
  AudioManager mgr=null;
  SimpleCameraActivity.dataImagen=null;
  int streamType=AudioManager.STREAM_SYSTEM;
  SimpleCameraActivity.activity=null;
  Intent intent=new Intent(ctx,SimpleCameraActivity.class);
  intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
  intent.putExtra("String_Node_Str",focus);
  ctx.startActivity(intent);
  int i=0;
  mgr=(AudioManager)ctx.getSystemService(Context.AUDIO_SERVICE);
  mgr.setStreamSolo(streamType,true);
  mgr.setRingerMode(AudioManager.RINGER_MODE_SILENT);
  mgr.setStreamMute(streamType,true);
  while (SimpleCameraActivity.activity == null && i < 10) {
    try {
      Thread.sleep(1000);
    }
 catch (    InterruptedException e) {
    }
    PreyLogger.d("String_Node_Str" + i + "String_Node_Str");
    i++;
  }
  if (SimpleCameraActivity.activity != null) {
    PreyLogger.d("String_Node_Str");
    SimpleCameraActivity.activity.takePicture(focus);
  }
 else {
    PreyLogger.d("String_Node_Str");
  }
  try {
    Thread.sleep(4000);
  }
 catch (  InterruptedException e) {
  }
  mgr.setStreamSolo(streamType,false);
  mgr.setRingerMode(AudioManager.RINGER_MODE_NORMAL);
  mgr.setStreamMute(streamType,false);
  try {
    i=0;
    while (SimpleCameraActivity.activity != null && SimpleCameraActivity.dataImagen == null && i < 20) {
      Thread.sleep(2000);
      i++;
      PreyLogger.d("String_Node_Str" + i + "String_Node_Str");
    }
  }
 catch (  InterruptedException e) {
    PreyLogger.i("String_Node_Str" + e.getMessage());
  }
  byte[] out=null;
  if (SimpleCameraActivity.activity != null) {
    out=SimpleCameraActivity.dataImagen;
    SimpleCameraActivity.activity.finish();
    SimpleCameraActivity.activity=null;
    SimpleCameraActivity.dataImagen=null;
  }
  return out;
}

Fixed version (ground truth):
private static byte[] getPicture(Context ctx,String focus){
  AudioManager mgr=null;
  SimpleCameraActivity.dataImagen=null;
  int streamType=AudioManager.STREAM_SYSTEM;
  SimpleCameraActivity.activity=null;
  Intent intent=new Intent(ctx,SimpleCameraActivity.class);
  intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
  intent.putExtra("String_Node_Str",focus);
  ctx.startActivity(intent);
  int i=0;
  mgr=(AudioManager)ctx.getSystemService(Context.AUDIO_SERVICE);
  mgr.setStreamSolo(streamType,true);
  mgr.setRingerMode(AudioManager.RINGER_MODE_SILENT);
  mgr.setStreamMute(streamType,true);
  while (SimpleCameraActivity.activity == null && i < 10) {
    try {
      Thread.sleep(1000);
    }
 catch (    InterruptedException e) {
    }
    PreyLogger.d("String_Node_Str" + i + "String_Node_Str");
    i++;
  }
  if (SimpleCameraActivity.activity != null) {
    PreyLogger.d("String_Node_Str");
    SimpleCameraActivity.activity.takePicture(focus);
  }
 else {
    PreyLogger.d("String_Node_Str");
  }
  try {
    Thread.sleep(4000);
  }
 catch (  InterruptedException e) {
  }
  mgr.setStreamSolo(streamType,false);
  mgr.setRingerMode(AudioManager.RINGER_MODE_NORMAL);
  mgr.setStreamMute(streamType,false);
  try {
    i=0;
    while (SimpleCameraActivity.activity != null && SimpleCameraActivity.dataImagen == null && i < 10) {
      Thread.sleep(2000);
      i++;
      PreyLogger.d("String_Node_Str" + i + "String_Node_Str");
    }
  }
 catch (  InterruptedException e) {
    PreyLogger.i("String_Node_Str" + e.getMessage());
  }
  byte[] out=null;
  if (SimpleCameraActivity.activity != null) {
    out=SimpleCameraActivity.dataImagen;
    SimpleCameraActivity.activity.finish();
    SimpleCameraActivity.activity=null;
    SimpleCameraActivity.dataImagen=null;
  }
  return out;
}