output: #fixed code
                                  @Test
      public void shouldAddHeader() throws IOException {
          driver.addExpectation(onRequestTo("/")
                          .withHeader("X-Trace-ID", "16c38974-7530-11e5-bb35-10ddb1ee7671")
                          .withHeader("X-Request-ID", "2e7a3324-7530-11e5-ad30-10ddb1ee7671"),
                  giveResponse("Hello, world!", "text/plain"));
  
          try (CloseableHttpResponse response = client.execute(new HttpGet(driver.getBaseUrl()))) {
              assertThat(response.getStatusLine().getStatusCode(), is(200));
              assertThat(EntityUtils.toString(response.getEntity()), is("Hello, world!"));
          }
  
      }
input: #vulnerable code 
                                  @Test
      public void shouldAddHeader() throws IOException {
          driver.addExpectation(onRequestTo("/")
                          .withHeader("X-Trace-ID", "16c38974-7530-11e5-bb35-10ddb1ee7671")
                          .withHeader("X-Request-ID", "2e7a3324-7530-11e5-ad30-10ddb1ee7671"),
                  giveResponse("Hello, world!", "text/plain"));
  
          try (CloseableHttpResponse response = client.execute(new HttpGet(driver.getBaseUrl()))) {
              assertThat(response.getStatusLine().getStatusCode(), is(200));
              final byte[] bytes = new byte[(int) response.getEntity().getContentLength()];
              new DataInputStream(response.getEntity().getContent()).readFully(bytes);
              assertThat(new String(bytes, UTF_8), is("Hello, world!"));
          }
  
      } 
                              #location 11 
                              #vulnerability type RESOURCE_LEAK