@NotNull
  private File ensureCommandFile(@NonNls @NotNull String prefix,
                                 @NotNull String data,
                                 @NotNull String parameterName) throws SvnBindException {
    File result = createTempFile(prefix, ".txt");
    myTempFiles.add(result);

    try {
      FileUtil.writeToFile(result, data);
    }
    catch (IOException e) {
      throw new SvnBindException(e);
    }

    myCommandLine.addParameters(parameterName, result.getAbsolutePath());

    return result;
  }
@NotNull
  private File ensureCommandFile(@NonNls @NotNull String prefix,
                                 @NotNull String data,
                                 @NotNull String parameterName)