Method rebuildLibraryList

app/src/processing/app/Mode.java:358–397

()

  public void rebuildLibraryList() {
    //new Exception("Rebuilding library list").printStackTrace(System.out);
    // reset the table mapping imports to libraries
    Map<String, List<Library>> newTable = new HashMap<>();

    Library core = getCoreLibrary();
    if (core != null) {
      core.addPackageList(newTable);
    }

    coreLibraries = Library.list(librariesFolder);
    File contribLibrariesFolder = Base.getSketchbookLibrariesFolder();
    contribLibraries = Library.list(contribLibrariesFolder);

    // Check to see if video and sound are installed and move them
    // from the contributed list to the core list.
    List<Library> foundationLibraries = new ArrayList<>();
    for (Library lib : contribLibraries) {
      if (lib.isFoundation()) {
        foundationLibraries.add(lib);
      }
    }
    coreLibraries.addAll(foundationLibraries);
    contribLibraries.removeAll(foundationLibraries);

    for (Library lib : coreLibraries) {
      lib.addPackageList(newTable);
    }

    for (Library lib : contribLibraries) {
      lib.addPackageList(newTable);
    }

    // Make this Map thread-safe
    importToLibraryTable = Collections.unmodifiableMap(newTable);

    if (base != null) {
      base.getEditors().forEach(Editor::librariesChanged);
    }
  }


  public Library getCoreLibrary() {