Method packageListFromClassPath

app/src/processing/app/Util.java:511–549

A classpath, separated by the path separator, will contain a series of .jar/.zip files or directories containing .class files, or containing subdirectories that have .class files. @param path the input classpath @return array of possible package names

(String path)

   * @return array of possible package names
   */
  static public StringList packageListFromClassPath(String path) {
//    Map<String, Object> map = new HashMap<String, Object>();
    StringList list = new StringList();
    String pieces[] =
      PApplet.split(path, File.pathSeparatorChar);

    for (int i = 0; i < pieces.length; i++) {
      //System.out.println("checking piece '" + pieces[i] + "'");
      if (pieces[i].length() == 0) continue;

      if (pieces[i].toLowerCase().endsWith(".jar") ||
          pieces[i].toLowerCase().endsWith(".zip")) {
        //System.out.println("checking " + pieces[i]);
        packageListFromZip(pieces[i], list);

      } else {  // it's another type of file or directory
        File dir = new File(pieces[i]);
        if (dir.exists() && dir.isDirectory()) {
          packageListFromFolder(dir, null, list);
          //importCount = magicImportsRecursive(dir, null,
          //                                  map);
                                              //imports, importCount);
        }
      }
    }
//    int mapCount = map.size();
//    String output[] = new String[mapCount];
//    int index = 0;
//    Set<String> set = map.keySet();
//    for (String s : set) {
//      output[index++] = s.replace('/', '.');
//    }
//    return output;
    StringList outgoing = new StringList(list.size());
    for (String item : list) {
      outgoing.append(item.replace('/', '.'));
    }
    return outgoing;
  }


  static private void packageListFromZip(String filename, StringList list) {