Method prepareDataFolder

arduino-core/src/processing/app/Sketch.java:127–133

Create the data folder if it does not exist already. As a convenience, it also returns the data folder, since it's likely about to be used.

()

   * about to be used.
   */
  public File prepareDataFolder() {
    File dataFolder = getDataFolder();
    if (!dataFolder.exists()) {
      dataFolder.mkdirs();
    }
    return dataFolder;
  }

  public void save() throws IOException {
    for (SketchFile file : getFiles()) {