Maintaining field order

Robert Miyashiro · Robert Miyashiro · commit 1968fef03dcb · 2014-08-12T17:50:57.000-07:00
diff --git a/README.md b/README.md
@@ -6,4 +6,4 @@ Taken from the reference implementation found at http://www.JSON.org
 # Changes
 
 - Restructured into a deployable module (based on https://github.com/eskatos/org.json-java)
-
+- Fields now retain their ordering
diff --git a/orgjson/src/main/java/org/json/JSONObject.java b/orgjson/src/main/java/org/json/JSONObject.java
@@ -32,7 +32,7 @@ of this software and associated documentation files (the "Software"), to deal
 import java.lang.reflect.Modifier;
 import java.util.Collection;
 import java.util.Enumeration;
-import java.util.HashMap;
+import java.util.LinkedHashMap;
 import java.util.Iterator;
 import java.util.Locale;
 import java.util.Map;
@@ -152,7 +152,7 @@ public String toString() {
      * Construct an empty JSONObject.
      */
     public JSONObject() {
-        this.map = new HashMap<String, Object>();
+        this.map = new LinkedHashMap<String, Object>();
     }
 
     /**
@@ -243,7 +243,7 @@ public JSONObject(JSONTokener x) throws JSONException {
      * @throws JSONException
      */
     public JSONObject(Map<String, Object> map) {
-        this.map = new HashMap<String, Object>();
+        this.map = new LinkedHashMap<String, Object>();
         if (map != null) {
             Iterator<Entry<String, Object>> i = map.entrySet().iterator();
             while (i.hasNext()) {
