fixing issue google#1592

adding null parameter check to name(), fixing the issue and being consistent with superclass behavior
fmmmlee · Nov 22, 2019 · 49280df · 49280df
1 parent 6967f3d
commit 49280df
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/gson/src/main/java/com/google/gson/internal/bind/JsonTreeWriter.java b/gson/src/main/java/com/google/gson/internal/bind/JsonTreeWriter.java
@@ -130,6 +130,9 @@ private void put(JsonElement value) {
   }
 
   @Override public JsonWriter name(String name) throws IOException {
+    if (name == null) {
+      throw new NullPointerException("name == null");
+    }
     if (stack.isEmpty() || pendingName != null) {
       throw new IllegalStateException();
     }