@Override
      protected void storeFile(byte[] content) {
        try {
          VirtualFile existingSourcesFolder = sources;
          if (existingSourcesFolder == null) {
            existingSourcesFolder = artifactDir.createChildDirectory(this, "sources");
          }

          VirtualFile srcFile = existingSourcesFolder.createChildData(this, sourceFileName);
          srcFile.setBinaryContent(content);

          addSourceFile(JarFileSystem.getInstance().getJarRootForLocalFile(srcFile), library);
        }
        catch (IOException e) {
          String message = JavaUiBundle.message("error.message.failed.to.save.0", artifactDir.getPath() + "/sources/" + sourceFileName);
          new Notification(myMessageGroupId, JavaUiBundle.message("notification.title.io.error"), message, NotificationType.ERROR).notify(myProject);
          LOG.warn(e);
        }
      }
@Override
      protected void storeFile(byte[] content)