[Faça o download do Traefik](https://github.com/containous/traefik/releases), ele é um único binário, você pode extrair o arquivo compactado e executá-lo diretamente do terminal.

Então, crie um arquivo `traefik.toml` com:

```TOML hl_lines="3"
[entryPoints]
  [entryPoints.http]
    address = ":9999"

[providers]
  [providers.file]

     *
     * @param keyObj the crawler object the statistics relate to
     * @param data the statistics data to output
     * @param begin the timestamp when tracking began
     * @param done whether tracking was completed normally
     */
    protected void printStats(final Object keyObj, final StatsObject data, final long begin, final boolean done) {
        final StringBuilder buf = createStringBuffer(keyObj, begin);
        if (done) {

            }
        }

        /**
         * Checks if the crawling thread has finished execution.
         *
         * @return true if the thread has completed its crawling operation
         */
        public boolean isFinished() {
            return finished;
        }

        /**
         * Stops the crawling operation gracefully.

        new File(tempDir, "WEB-INF/plugin").mkdirs();

        thumbnailJob.numOfThreads(2);

        testProcessHelper.exitValue = 0;
        testProcessHelper.processOutput = "Thumbnail generation completed";

        String result = thumbnailJob.execute();

        assertNotNull(result);
        // The result should contain Session Id with the generated session ID
        assertNotNull(thumbnailJob.sessionId);

  }

  /**
   * Returns an ordering that compares objects according to the order in which they appear in the
   * given list. Only objects present in the list (according to {@link Object#equals}) may be
   * compared. This comparator imposes a "partial ordering" over the type {@code T}. Subsequent
   * changes to the {@code valuesInOrder} list will have no effect on the returned comparator. Null
   * values in the list are not supported.
   *

 *       same function with more clarity.
 * </ul>
 *
 * <h3>Warning about performance</h3>
 *
 * <p>Remember that parameter values for message construction must all be computed eagerly, and
 * autoboxing and varargs array creation may happen as well, even when the verification succeeds and
 * the message ends up unneeded. Performance-sensitive verification checks should continue to use
 * usual form:

                .build());
        options.addOption(Option.builder(FAIL_AT_END)
                .longOpt("fail-at-end")
                .desc("Only fail the build afterwards; allow all non-impacted builds to continue")
                .build());
        options.addOption(Option.builder(FAIL_NEVER)
                .longOpt("fail-never")
                .desc("NEVER fail the build, regardless of project result")

-webkit-animation-fill-mode: both;\n  animation-fill-mode: both;\n}\n\n.nav-compact .nav-link,\n.nav-compact .nav-header {\n  padding-top: 0.25rem;\n  padding-bottom: 0.25rem;\n}\n\n.nav-compact .nav-header:not(:first-of-type) {\n  padding-top: 0.75rem;\n  padding-bottom: 0.25rem;\n}\n\n.nav-compact .nav-link > .right,\n.nav-compact .nav-link > p > .right {\n  top: .465rem;\n}\n\n.text-sm .nav-compact .nav-link > .right,\n.text-sm .nav-compact .nav-link > p > .right {\n  top: .7rem;\n}\n\n[class*=\"sidebar-dark\"]...

            }
        }, CrawlingInfoService.class.getCanonicalName());

        // Add info to map
        crawlingInfoHelper.putToInfoMap("status", "completed");
        crawlingInfoHelper.putToInfoMap("duration", "3600");

        // Store with create=false (use existing)
        crawlingInfoHelper.store(sessionId, false);

        // Verify infoMap is cleared

        // Insert will trigger MappingUpdater which will be closed automatically
        charMappingFile.insert(newItem);

        // Verify the operation completed successfully despite any internal errors
        PagingList<CharMappingItem> result = charMappingFile.selectList(0, 10);
        assertEquals(2, result.size());
    }

    // Test with special characters in mapping