output: #fixed code
                                  @Override
      public HttpRequest withBody() throws IOException {
          body = ByteStreams.toByteArray(super.getInputStream());
          return this;
      }
input: #vulnerable code 
                                  @Override
      public HttpRequest withBody() throws IOException {
          body = ByteStreams.toByteArray(getInputStream());
          return this;
      } 
                              #location 3 
                              #vulnerability type RESOURCE_LEAK