Merge pull request #4 from aeronetlab/tile-json-2.2.0

ignore empty values
aeronetlab · Apr 12, 2019 · 7801385 · 7801385
2 parents bc261a4 + 85b02de
commit 7801385
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/main/java/ru/skoltech/aeronetlab/tilejson/TileJsonBuilder.java b/src/main/java/ru/skoltech/aeronetlab/tilejson/TileJsonBuilder.java
@@ -116,7 +116,10 @@ public Map<String, Object> toMap() {
 
         for (Field field : this.getClass().getDeclaredFields()) {
             try {
-                tileJson.put(field.getName(), field.get(this));
+                Object val = field.get(this);
+                if (val != null) {
+                    tileJson.put(field.getName(), val);
+                }
             } catch (IllegalAccessException e) {
                 //unreachable
                 throw new RuntimeException("Cannot build TileJson.", e);