private static String extractRoot()

in src/com/pty4j/windows/conpty/ConsoleProcessListFetcher.java [176:199]

• 22 lines of code
• 6 McCabe index (conditional complexity)

  private static String extractRoot(@NotNull URL resourceURL, @NotNull String resourcePath) {
    if (!resourcePath.startsWith("/")) {
      throw new IllegalStateException("precondition failed: " + resourcePath);
    }

    String resultPath = null;
    String protocol = resourceURL.getProtocol();
    if ("file".equals(protocol)) {
      String path = urlToFile(resourceURL).getPath();
      String testPath = path.replace('\\', '/');
      String testResourcePath = resourcePath.replace('\\', '/');
      if (testPath.endsWith(testResourcePath)) {
        resultPath = path.substring(0, path.length() - resourcePath.length());
      }
    }
    else if ("jar".equals(protocol)) {
      resultPath = getJarPath(resourceURL.getFile());
    }

    if (resultPath == null) {
      throw new IllegalStateException("Cannot extract '" + resourcePath + "' from '" + resourceURL + "', " + protocol);
    }
    return resultPath;
  }