override fun writeTo(sink: BufferedSink) {
          throw IOException("boom") // Despite this exception, 'sink' is healthy.
        }
      }

    val callA =
      client.newCall(
        Request(
          url = server.url("/"),
          body = requestBody,
        ),
      )

    assertFailsWith<IOException> {
      callA.execute()
    }.also { expected ->

  private Target nonEmptyProperSubset;
  private Target sameElements;
  private Target partialOverlap;
  private Target containsDuplicates;
  private Target nullSingleton;

  @Override
  public void setUp() throws Exception {
    super.setUp();

    empty = new Target(emptyCollection(), "empty");
    /*
     * We test that nullSingleton.retainAll(disjointList) does NOT throw a

    //
    // Code taken from LegacyRepositorySystem
    //
    public ArtifactRepository createDefaultRemoteRepository() throws Exception {
        return createDefaultRemoteRepository(null);
    }

    public ArtifactRepository createDefaultRemoteRepository(MavenExecutionRequest request) throws Exception {
        return createRepository(
                MavenRepositorySystem.DEFAULT_REMOTE_REPO_URL,

	  {
	    return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() );
	  }
	  public static void main( String[] args ) throws Exception
	  {
	    setDefault( new Downloader() );
	    java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() );
	  }
	}
	END

                processHelper.sendCommand(entity.getSessionId(), Constants.CRAWLER_PROCESS_COMMAND_THREAD_DUMP);
                saveInfo(messages -> messages.addSuccessPrintThreadDump(GLOBAL));
            } catch (final Exception e) {
                logger.warn("Failed to print a thread dump.", e);
                throwValidationError(messages -> messages.addErrorsFailedToPrintThreadDump(GLOBAL), this::asListHtml);
            }

  protected void assertSize(int expectedSize) {
    assertEquals(expectedSize, table.size());
  }

  @Override
  public void setUp() throws Exception {
    super.setUp();
    table = create();
  }

  public void testContains() {
    table = create("foo", 1, 'a', "bar", 1, 'b', "foo", 3, 'c');
    assertTrue(table.contains("foo", 1));

                    }
                } else {
                    context.success("No inference optimizations needed");
                }
            } catch (Exception e) {
                context.failure("Failed to apply inference optimizations" + ": " + e.getMessage());
                errorPoms.add(pomPath);
            } finally {
                context.unindent();
            }

  override fun afterEach(context: ExtensionContext) {
    val failure = context.executionException.orElseGet { null }

    if (uncaughtException != null) {
      throw failure + AssertionError("uncaught exception thrown during test", uncaughtException)
    }

    if (context.isFlaky()) {
      logEvents()
    }

    LogManager.getLogManager().reset()

    var result: Throwable? = failure

    void testRunWithNullUrl() {
        TestLocking t = new TestLocking();
        t.url = null; // Null URL
        t.numIter = 0; // No iterations to avoid NPE

        // Should not throw exception
        assertDoesNotThrow(() -> t.run(), "run() should handle null URL gracefully");
        assertEquals(1, t.numComplete, "numComplete should still be incremented");
    }

    @Test

                                }
                            }
                        }
                    }
                }
            } catch (final Exception e) {
                logger.warn("Failed to load DataStore plugin: path={}", jarFile.getAbsolutePath(), e);
            }
        }
        return nameSet.stream().sorted().collect(Collectors.toList());
    }