static String collapse2EclipsePath(final String url, final ModuleRootModel model) {
    final Project project = model.getModule().getProject();
    final VirtualFile contentRoot = getContentRoot(model);
    VirtualFile file = VirtualFileManager.getInstance().findFileByUrl(url);
    if (file != null) {
      LOG.assertTrue(file.isValid());
      if (file.getFileSystem() instanceof JarFileSystem) {
        final VirtualFile jarFile = JarFileSystem.getInstance().getVirtualFileForJar(file);
        if (jarFile == null) {
          LOG.error("Url: '" + url + "'; file: " + file);
          return ProjectRootManagerImpl.Companion.extractLocalPath(url);
        }
        file = jarFile;
      }
      if (contentRoot != null && VfsUtilCore.isAncestor(contentRoot, file, false)) { //inside current project
        return VfsUtilCore.getRelativePath(file, contentRoot, '/');
      }
      else {
        final String path = collapse2eclipseRelative2OtherModule(project, file); //relative to other project
        if (path != null) {
          return path;
        }
      }
    }
    else { //try to avoid absolute path for deleted file
      if (contentRoot != null) {
        final String rootUrl = contentRoot.getUrl();
        if (url.startsWith(rootUrl) && url.length() > rootUrl.length()) {
          return url.substring(rootUrl.length() + 1); //without leading /
        }
      }
      final VirtualFile projectBaseDir = contentRoot != null ? contentRoot.getParent() : project.getBaseDir();
      assert projectBaseDir != null;
      final String projectUrl = projectBaseDir.getUrl();
      if (url.startsWith(projectUrl)) {
        return url.substring(projectUrl.length()); //leading /
      }

      final String path = VfsUtilCore.urlToPath(url);
      final String projectPath = projectBaseDir.getPath();
      if (path.startsWith(projectPath)) {
        return ProjectRootManagerImpl.Companion.extractLocalPath(path.substring(projectPath.length()));
      }
    }
    return ProjectRootManagerImpl.Companion.extractLocalPath(url);  //absolute path
  }
static String collapse2EclipsePath(final String url, final ModuleRootModel model)