minor fixes

Author: karussell

client-hc/src/main/java/com/graphhopper/api/GHMatrixBatchRequester.java

@@ -68,21 +68,22 @@ public MatrixResponse route(GHMRequest ghRequest) {
             outArrayListJson.add(str);
         }
 
-        // TODO allow elevation for full path
         boolean hasElevation = false;
-        requestJson.put("from_points", fromPointList);
-        requestJson.put("to_points", toPointList);
-        requestJson.put("out_arrays", outArrayListJson);
+        requestJson.putArray("from_points").addAll(fromPointList);
+        requestJson.putArray("to_points").addAll(toPointList);
+        requestJson.putArray("out_arrays").addAll(outArrayListJson);
         requestJson.put("vehicle", ghRequest.getVehicle());
         requestJson.put("elevation", hasElevation);
 
-        ObjectNode hintsObject = factory.objectNode();
+        ObjectNode hintsObject = requestJson.putObject("hints");
         Map<String, String> hintsMap = ghRequest.getHints().toMap();
-        for(String hintKey : hintsMap.keySet()){
+        for (String hintKey : hintsMap.keySet()) {
+            if (ignoreSet.contains(hintKey))
+                continue;
+
             String hint = hintsMap.get(hintKey);
-            hintsObject.put(hintKey,hint);
+            hintsObject.put(hintKey, hint);
         }
-        requestJson.put("hints",hintsObject);
 
         boolean withTimes = outArraysList.contains("times");
         boolean withDistances = outArraysList.contains("distances");
@@ -91,12 +92,11 @@ public MatrixResponse route(GHMRequest ghRequest) {
                 ghRequest.getFromPoints().size(),
                 ghRequest.getToPoints().size(), withTimes, withDistances, withWeights);
 
-        boolean debug = ghRequest.getHints().getBool("debug", false);
-        String postUrl = buildURL("/calculate", ghRequest);
+        String postUrl = buildURLNoHints("/calculate", ghRequest);
 
         try {
             String postResponseStr = postJson(postUrl, requestJson);
-
+            boolean debug = ghRequest.getHints().getBool("debug", false);
             if (debug) {
                 logger.info("POST URL:" + postUrl + ", request:" + requestJson + ", response: " + postResponseStr);
             }