docs: private Class getClassFromStream(InputStream stream, String classname, File container)
              throws IOException, SecurityException {
          ByteArrayOutputStream baos = new ByteArrayOutputStream();
          int bytesRead = -1;
          byte[] buffer = new byte[BUFFER_SIZE];
  
          while ((bytesRead = stream.read(buffer, 0, BUFFER_SIZE)) != -1) {
              baos.write(buffer, 0, bytesRead);
          }
          byte[] classData = baos.toByteArray();
          return defineClassFromData(container, classData, classname);
      }