@Test public void getHeaderMultipleValue_returns_null_when_passed_null_request() { assertThat(implSpy.getHeaderMultipleValue(null, "foo")).isNull(); }
@Override public @Nullable List<String> getHeaderMultipleValue(@Nullable HttpRequest request, @NotNull String headerKey) { if (request == null) { return null; } return request.getHeaders().getValuesAsList(headerKey); }
SpringHttpClientTagAdapter extends HttpTagAndSpanNamingAdapter<HttpRequest, ClientHttpResponse> { @Override public @Nullable List<String> getHeaderMultipleValue(@Nullable HttpRequest request, @NotNull String headerKey) { if (request == null) { return null; } return request.getHeaders().getValuesAsList(headerKey); } }
SpringHttpClientTagAdapter extends HttpTagAndSpanNamingAdapter<HttpRequest, ClientHttpResponse> { @Override public @Nullable List<String> getHeaderMultipleValue(@Nullable HttpRequest request, @NotNull String headerKey) { if (request == null) { return null; } return request.getHeaders().getValuesAsList(headerKey); }  }
SpringHttpClientTagAdapter extends HttpTagAndSpanNamingAdapter<HttpRequest, ClientHttpResponse> { @Override public @Nullable List<String> getHeaderMultipleValue(@Nullable HttpRequest request, @NotNull String headerKey) { if (request == null) { return null; } return request.getHeaders().getValuesAsList(headerKey); }  @SuppressWarnings("unchecked") static SpringHttpClientTagAdapter getDefaultInstance(); @Override @Nullable String getRequestUrl(@Nullable HttpRequest request); @Override @Nullable Integer getResponseHttpStatus(@Nullable ClientHttpResponse response); @Override @Nullable String getRequestHttpMethod(@Nullable HttpRequest request); @Override @Nullable String getRequestUriPathTemplate(
        @Nullable HttpRequest request,
        @Nullable ClientHttpResponse response
    ); @Override @Nullable String getRequestPath(@Nullable HttpRequest request); @Override @Nullable String getHeaderSingleValue(@Nullable HttpRequest request, @NotNull String headerKey); @Override @Nullable List<String> getHeaderMultipleValue(@Nullable HttpRequest request, @NotNull String headerKey); @Override @Nullable String getSpanHandlerTagValue(@Nullable HttpRequest request, @Nullable ClientHttpResponse response); }
SpringHttpClientTagAdapter extends HttpTagAndSpanNamingAdapter<HttpRequest, ClientHttpResponse> { @Override public @Nullable List<String> getHeaderMultipleValue(@Nullable HttpRequest request, @NotNull String headerKey) { if (request == null) { return null; } return request.getHeaders().getValuesAsList(headerKey); }  @SuppressWarnings("unchecked") static SpringHttpClientTagAdapter getDefaultInstance(); @Override @Nullable String getRequestUrl(@Nullable HttpRequest request); @Override @Nullable Integer getResponseHttpStatus(@Nullable ClientHttpResponse response); @Override @Nullable String getRequestHttpMethod(@Nullable HttpRequest request); @Override @Nullable String getRequestUriPathTemplate(
        @Nullable HttpRequest request,
        @Nullable ClientHttpResponse response
    ); @Override @Nullable String getRequestPath(@Nullable HttpRequest request); @Override @Nullable String getHeaderSingleValue(@Nullable HttpRequest request, @NotNull String headerKey); @Override @Nullable List<String> getHeaderMultipleValue(@Nullable HttpRequest request, @NotNull String headerKey); @Override @Nullable String getSpanHandlerTagValue(@Nullable HttpRequest request, @Nullable ClientHttpResponse response);  }