Method archiveCurrent

app/src/processing/app/ui/Theme.java:147–150

If the user has a custom theme they've modified, rename it to theme.001, theme.002, etc. as a backup to avoid overwriting anything they've created.

()

   * theme.002, etc. as a backup to avoid overwriting anything they've created.
   */
  static public boolean archiveCurrent() {
    File backupFile = nextArchiveFile();
    return getSketchbookFile().renameTo(backupFile);
  }


  static private File nextArchiveFile() {