Program: 43810
Project: 43810
Buggy source:
public PreyAccountData registerNewDeviceToAccount(Context ctx,String email,String password,String deviceType) throws PreyException {
  PreyConfig preyConfig=PreyConfig.getPreyConfig(ctx);
  HashMap<String,String> parameters=new HashMap<String,String>();
  PreyHttpResponse response=null;
  String xml;
  try {
    String apiv2=FileConfigReader.getInstance(ctx).getApiV2();
    String url=PreyConfig.getPreyConfig(ctx).getPreyUiUrl().concat(apiv2).concat("String_Node_Str");
    PreyLogger.i("String_Node_Str" + url);
    response=PreyRestHttpClient.getInstance(ctx).get(url,parameters,preyConfig,email,password);
    xml=response.getResponseAsString();
  }
 catch (  IOException e) {
    PreyLogger.e("String_Node_Str",e);
    throw new PreyException(ctx.getText(R.string.error_communication_exception).toString(),e);
  }
  if (!xml.contains("String_Node_Str"))   throw new PreyException(ctx.getString(R.string.error_cant_add_this_device,"String_Node_Str" + response.getStatusLine().getStatusCode() + "String_Node_Str"));
  int from;
  int to;
  String apiKey;
  try {
    from=xml.indexOf("String_Node_Str") + 5;
    to=xml.indexOf("String_Node_Str");
    apiKey=xml.substring(from,to);
  }
 catch (  Exception e) {
    throw new PreyException(ctx.getString(R.string.error_cant_add_this_device,"String_Node_Str" + response.getStatusLine().getStatusCode() + "String_Node_Str"));
  }
  String xmlDeviceId=this.registerNewDevice(ctx,apiKey,deviceType);
  if (!xmlDeviceId.contains("String_Node_Str"))   throw new PreyException(ctx.getString(R.string.error_cant_add_this_device,"String_Node_Str" + response.getStatusLine().getStatusCode() + "String_Node_Str"));
  from=xmlDeviceId.indexOf("String_Node_Str") + 5;
  to=xmlDeviceId.indexOf("String_Node_Str");
  String deviceId=xmlDeviceId.substring(from,to);
  PreyAccountData newAccount=new PreyAccountData();
  newAccount.setApiKey(apiKey);
  newAccount.setDeviceId(deviceId);
  newAccount.setEmail(email);
  newAccount.setPassword(password);
  return newAccount;
}

Fixed version (ground truth):
public PreyAccountData registerNewDeviceToAccount(Context ctx,String email,String password,String deviceType) throws PreyException {
  PreyConfig preyConfig=PreyConfig.getPreyConfig(ctx);
  HashMap<String,String> parameters=new HashMap<String,String>();
  PreyHttpResponse response=null;
  String xml;
  try {
    String apiv2=FileConfigReader.getInstance(ctx).getApiV2();
    String url=PreyConfig.getPreyConfig(ctx).getPreyUiUrl().concat(apiv2).concat("String_Node_Str");
    PreyLogger.i("String_Node_Str" + url);
    response=PreyRestHttpClient.getInstance(ctx).get(url,parameters,preyConfig,email,password);
    xml=response.getResponseAsString();
  }
 catch (  IOException e) {
    PreyLogger.e("String_Node_Str",e);
    throw new PreyException(ctx.getText(R.string.error_communication_exception).toString(),e);
  }
  String status="String_Node_Str";
  if (response != null && response.getStatusLine() != null) {
    status="String_Node_Str" + response.getStatusLine().getStatusCode() + "String_Node_Str";
  }
  if (!xml.contains("String_Node_Str"))   throw new PreyException(ctx.getString(R.string.error_cant_add_this_device,status));
  int from;
  int to;
  String apiKey;
  try {
    from=xml.indexOf("String_Node_Str") + 5;
    to=xml.indexOf("String_Node_Str");
    apiKey=xml.substring(from,to);
  }
 catch (  Exception e) {
    throw new PreyException(ctx.getString(R.string.error_cant_add_this_device,status));
  }
  String xmlDeviceId=this.registerNewDevice(ctx,apiKey,deviceType);
  if (!xmlDeviceId.contains("String_Node_Str"))   throw new PreyException(ctx.getString(R.string.error_cant_add_this_device,status));
  from=xmlDeviceId.indexOf("String_Node_Str") + 5;
  to=xmlDeviceId.indexOf("String_Node_Str");
  String deviceId=xmlDeviceId.substring(from,to);
  PreyAccountData newAccount=new PreyAccountData();
  newAccount.setApiKey(apiKey);
  newAccount.setDeviceId(deviceId);
  newAccount.setEmail(email);
  newAccount.setPassword(password);
  return newAccount;
}