If the following code snippet has any vulnerabilities, output 'Yes'; otherwise, output 'No'.
//The function being analyzed is:
 //Code Start
   @Test
  public void testServerWebsocketReceivePingExceedsMaxFrameSize() {
    String pingBody = randomAlphaString(113);
    Integer maxFrameSize = 64;
    Buffer ping1 = Buffer.buffer(Buffer.buffer(pingBody.getBytes()).getBytes(0, maxFrameSize));
    Buffer ping2 = Buffer.buffer(Buffer.buffer(pingBody.getBytes()).getBytes(maxFrameSize, pingBody.length()));

    server = vertx.createHttpServer(new HttpServerOptions().setIdleTimeout(1).setPort(DEFAULT_HTTP_PORT).setHost(HttpTestBase.DEFAULT_HTTP_HOST).setMaxWebsocketFrameSize(maxFrameSize));
    server.websocketHandler(ws -> {

    }).listen(onSuccess(v -> {
      client.websocket(DEFAULT_HTTP_PORT, HttpTestBase.DEFAULT_HTTP_HOST, "/", ws -> {
        List<Buffer> pongs = new ArrayList<>();
        ws.pongHandler(pong -> {
          pongs.add(pong);
          if (pongs.size() == 2) {
            assertEquals(pongs, Arrays.asList(ping1, ping2));
            testComplete();
          }
        });
        try {
          ws.writeFrame(new WebSocketFrameImpl(FrameType.PING, ping1.copy().getByteBuf(), false));
          ws.writeFrame(new WebSocketFrameImpl(FrameType.PING, ping2.copy().getByteBuf(), true));
        } catch(Throwable t) {
          fail(t);
        }
      });
    }));
    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: