Method getOrCreateToolInstance

app/src/processing/app/Editor.java:970–983

(String className)

  }

  private Tool getOrCreateToolInstance(String className) {
    Tool internalTool = internalToolCache.get(className);
    if (internalTool == null) {
      try {
        Class<?> toolClass = Class.forName(className);
        internalTool = (Tool) toolClass.newInstance();
      } catch (Exception e) {
        e.printStackTrace();
        return null;
      }
      internalToolCache.put(className, internalTool);
    }
    return internalTool;
  }

  private void addInternalTools(JMenu menu) {
    JMenuItem item;