- Added isEmpty() method to JSONObject

pborissow · pborissow · commit 8c0af54734ac · 2018-09-17T16:27:58.000Z
git-svn-id: svn://192.168.0.80/JavaXT/javaxt-core@1100 2c7b0aa6-e0b2-3c4e-bb4a-8b65b6c465ff
diff --git a/src/javaxt/json/JSONObject.java b/src/javaxt/json/JSONObject.java
@@ -193,6 +193,16 @@ public boolean isNull(String key) {
     }
 
     
+  //**************************************************************************
+  //** isEmpty
+  //**************************************************************************
+  /** Returns true if there are no entries in the JSONObject.
+   */
+    public boolean isEmpty(){
+        return map.isEmpty();
+    }
+    
+    
   //**************************************************************************
   //** keys
   //**************************************************************************
