Index: trunk/test/functional/org/openstreetmap/josm/tools/HttpClientTest.java
===================================================================
--- trunk/test/functional/org/openstreetmap/josm/tools/HttpClientTest.java	(revision 9770)
+++ trunk/test/functional/org/openstreetmap/josm/tools/HttpClientTest.java	(revision 9807)
@@ -69,5 +69,5 @@
         assertThat(response.getHeaderField("Content-TYPE"), is("application/json"));
         assertThat(response.getHeaderFields().get("Content-Type"), is(Collections.singletonList("application/json")));
-        assertThat(response.getHeaderFields().get("Content-TYPE"), nullValue());
+        assertThat(response.getHeaderFields().get("Content-TYPE"), is(Collections.singletonList("application/json")));
         try (final InputStream in = response.getContent();
              final JsonReader json = JsonProvider.provider().createReader(in)) {