If the following code snippet has any vulnerabilities, output 'Yes'; otherwise, output 'No'.
//The function being analyzed is:
 //Code Start
   @Test
  //Client specifies cert and it is required
  public void testTLSClientCertRequiredPEM() throws Exception {
    testTLS(Cert.CLIENT_JKS, Trust.SERVER_JKS, Cert.SERVER_JKS, Trust.CLIENT_PEM, true, false, false, false, true);
  }
// Code End

//To assist with your evaluation, here is some contextual information. Use the contextual information (if any) to support your evaluation of vulnerability detection.
//The function is located in the file: src/test/java/io/vertx/test/core/WebsocketTest.java.
//This function is called by other functions within the repository:

//This function itself calls other functions within the repository:

//Detection
 Only reply with 'Yes' or 'No', the Answer is:


If the following code snippet has any vulnerabilities, output 'Yes'; otherwise, output 'No'.
//The function being analyzed is:
 //Code Start
   @Test
  public void httpClientWebsocketConnectionFailureHandlerShouldBeCalled() throws Exception {
    int port = 7867;
    HttpClient client = vertx.createHttpClient();
    client.websocket(port, "localhost", "", websocket -> {
      websocket.handler(data -> {
        fail("connection should not succeed");
      });
    }, throwable -> testComplete());
    await();
  }
// Code End

//To assist with your evaluation, here is some contextual information. Use the contextual information (if any) to support your evaluation of vulnerability detection.
//The function is located in the file: src/test/java/io/vertx/test/core/WebsocketTest.java.
//This function is called by other functions within the repository:

//This function itself calls other functions within the repository:

//Detection
 Only reply with 'Yes' or 'No', the Answer is:


If the following code snippet has any vulnerabilities, output 'Yes'; otherwise, output 'No'.
//The function being analyzed is:
 //Code Start
   private void doTestClientWebsocketConnectionCloseOnBadResponse(boolean keepAliveInOptions) throws Throwable {
    final Exception serverGotCloseException = new Exception();

    netServer = vertx.createNetServer().connectHandler(sock -> {
      final Buffer fullReq = Buffer.buffer(230);
      sock.handler(b -> {
        fullReq.appendBuffer(b);
        String reqPart = b.toString();
        if (fullReq.toString().contains("\r\n\r\n")) {
          try {
            String content = "0123456789";
            content = content + content;
            content = content + content + content + content + content;
            String resp = "HTTP/1.1 200 OK\r\n";
            if (keepAliveInOptions) {
              resp += "Connection: close\r\n";
            }
            resp += "Content-Length: 100\r\n\r\n" + content;
            sock.write(Buffer.buffer(resp.getBytes("ASCII")));
          } catch (UnsupportedEncodingException e) {
            addResult(e);
          }
        }
      });
      sock.closeHandler(v -> {
        addResult(serverGotCloseException);
      });
    }).listen(ar -> {
      if (ar.failed()) {
        addResult(ar.cause());
        return;
      }
      NetServer server = ar.result();
      int port = server.actualPort();

      HttpClientOptions opts = new HttpClientOptions().setKeepAlive(keepAliveInOptions);
      client.close();
      client = vertx.createHttpClient(opts).websocket(port, "localhost", "/", ws -> {
        addResult(new AssertionError("Websocket unexpectedly connected"));
        ws.close();
      }, t -> {
        addResult(t);
      });
    });

    boolean serverGotClose = false;
    boolean clientGotCorrectException = false;
    while (!serverGotClose || !clientGotCorrectException) {
      Throwable result = resultQueue.poll(20, TimeUnit.SECONDS);
      if (result == null) {
        throw new AssertionError("Timed out waiting for expected state, current: serverGotClose = " + serverGotClose + ", clientGotCorrectException = " + clientGotCorrectException);
      } else if (result == serverGotCloseException) {
        serverGotClose = true;
      } else if (result instanceof WebsocketRejectedException
              && ((WebsocketRejectedException)result).getStatus() == 200) {
        clientGotCorrectException = true;
      } else {
        throw result;
      }
    }
  }
// Code End

//To assist with your evaluation, here is some contextual information. Use the contextual information (if any) to support your evaluation of vulnerability detection.
//The function is located in the file: src/test/java/io/vertx/test/core/WebsocketTest.java.
//This function is called by other functions within the repository:

//This function itself calls other functions within the repository:

//Detection
 Only reply with 'Yes' or 'No', the Answer is:


If the following code snippet has any vulnerabilities, output 'Yes'; otherwise, output 'No'.
//The function being analyzed is:
 //Code Start
   @Test
  public void testMultipleServerClose() {
    this.server = vertx.createHttpServer(new HttpServerOptions().setPort(DEFAULT_HTTP_PORT));
    AtomicInteger times = new AtomicInteger();
    // We assume the endHandler and the close completion handler are invoked in the same context task
    ThreadLocal stack = new ThreadLocal();
    stack.set(true);
    server.websocketStream().endHandler(v -> {
      assertNull(stack.get());
      assertTrue(Vertx.currentContext().isEventLoopContext());
      times.incrementAndGet();
    });
    server.close(ar1 -> {
      assertNull(stack.get());
      assertTrue(Vertx.currentContext().isEventLoopContext());
      server.close(ar2 -> {
        server.close(ar3 -> {
          assertEquals(1, times.get());
          testComplete();
        });
      });
    });
    await();
  }
// Code End

//To assist with your evaluation, here is some contextual information. Use the contextual information (if any) to support your evaluation of vulnerability detection.
//The function is located in the file: src/test/java/io/vertx/test/core/WebsocketTest.java.
//This function is called by other functions within the repository:

//This function itself calls other functions within the repository:

//Detection
 Only reply with 'Yes' or 'No', the Answer is:


If the following code snippet has any vulnerabilities, output 'Yes'; otherwise, output 'No'.
//The function being analyzed is:
 //Code Start
     public static Dialect detect(DataSource dataSource) {
        Dialect dialect;
        try {
            Connection conn = dataSource.getConnection();
            String driver = conn.getMetaData().getDriverName();
            if (driver.contains("Oracle")) {
                dialect = new OracleDialect();
            } else {
                dialect = new Dialect();
            }
            conn.close();
        } catch (SQLException ex) {
            throw new RuntimeException(ex);
        }
        return dialect;
    }
// Code End

//To assist with your evaluation, here is some contextual information. Use the contextual information (if any) to support your evaluation of vulnerability detection.
//The function is located in the file: src/community/jdbcconfig/src/main/java/org/geoserver/jdbcconfig/internal/Dialect.java.
//This function is called by other functions within the repository:

//This function itself calls other functions within the repository:

//Detection
 Only reply with 'Yes' or 'No', the Answer is:


If the following code snippet has any vulnerabilities, output 'Yes'; otherwise, output 'No'.
//The function being analyzed is:
 //Code Start
   @Test
  public void testCloseCustomPayloadFromClient() throws InterruptedException {
    final String REASON = "I'm moving away!";
    final short STATUS_CODE = (short)1001;

    CountDownLatch latch = new CountDownLatch(2);
    client = vertx.createHttpClient();
    server = vertx.createHttpServer(new HttpServerOptions().setPort(DEFAULT_HTTP_PORT))
      .websocketHandler(socket -> {
        socket.closeHandler(a -> {
          latch.countDown();
        });
        socket.frameHandler(frame -> {
          assertEquals(REASON, frame.binaryData().getByteBuf().readerIndex(2).toString(StandardCharsets.UTF_8));
          assertEquals(STATUS_CODE, frame.binaryData().getByteBuf().getShort(0));
          assertEquals(REASON, frame.closeReason());
          assertEquals(STATUS_CODE, frame.closeStatusCode());
          latch.countDown();
        });
      })
      .listen(ar -> {
        client.websocket(DEFAULT_HTTP_PORT, HttpTestBase.DEFAULT_HTTP_HOST, "/", ws -> {
          ws.close(STATUS_CODE, REASON);
        });
      });
    awaitLatch(latch);
  }
// Code End

//To assist with your evaluation, here is some contextual information. Use the contextual information (if any) to support your evaluation of vulnerability detection.
//The function is located in the file: src/test/java/io/vertx/test/core/WebsocketTest.java.
//This function is called by other functions within the repository:

//This function itself calls other functions within the repository:

//Detection
 Only reply with 'Yes' or 'No', the Answer is: