refac: замена ручной генерации json на Gson

client/src/main/java/net/minecraft/src/StatFileWriter.java

@@ -168,51 +168,33 @@ public class StatFileWriter
         return hashmap;
     }
 
-    public static String func_27185_a(String par0Str, String par1Str, Map par2Map)
+    public static String func_27185_a(String userName, String userSessionId, Map<StatBase,Integer> stats)
     {
-        StringBuilder stringbuilder = new StringBuilder();
+        JsonObject jsonRootObject = new JsonObject();
+
+        JsonObject jsonUserObject = new JsonObject();
+        jsonUserObject.addProperty("name", userName);
+        jsonUserObject.addProperty("sessionid", userSessionId);
+        jsonRootObject.add("user", jsonUserObject);
+
+        JsonArray jsonStatsChange = new JsonArray();
         StringBuilder stringbuilder1 = new StringBuilder();
-        boolean flag = true;
-        stringbuilder.append("{\r\n");
-
-        if (par0Str != null && par1Str != null)
-        {
-            stringbuilder.append("  \"user\":{\r\n");
-            stringbuilder.append("    \"name\":\"").append(par0Str).append("\",\r\n");
-            stringbuilder.append("    \"sessionid\":\"").append(par1Str).append("\"\r\n");
-            stringbuilder.append("  },\r\n");
-        }
-
-        stringbuilder.append("  \"stats-change\":[");
         StatBase statbase;
-
+        for (Iterator iterator = stats.keySet().iterator(); iterator.hasNext(); stringbuilder1.append(stats.get(statbase)).append(",")) {
-        for (Iterator iterator = par2Map.keySet().iterator(); iterator.hasNext(); stringbuilder1.append(par2Map.get(statbase)).append(","))
-        {
             statbase = (StatBase)iterator.next();
 
-            if (!flag)
+            JsonObject jsonArrayItem = new JsonObject();
-            {
+            jsonArrayItem.addProperty(String.valueOf(statbase.statId), stats.get(statbase));
-                stringbuilder.append("},");
-            }
-            else
-            {
-                flag = false;
-            }
-
-            stringbuilder.append("\r\n    {\"").append(statbase.statId).append("\":").append(par2Map.get(statbase));
             stringbuilder1.append(statbase.statGuid).append(",");
-        }
 
-        if (!flag)
+            jsonStatsChange.add(jsonArrayItem);
-        {
-            stringbuilder.append("}");
         }
+        jsonRootObject.add("stats-change", jsonStatsChange);
 
-        MD5String md5string = new MD5String(par1Str);
+        MD5String md5string = new MD5String(userSessionId);
-        stringbuilder.append("\r\n  ],\r\n");
+        jsonRootObject.addProperty("checksum", md5string.getMD5String(stringbuilder1.toString()));
-        stringbuilder.append("  \"checksum\":\"").append(md5string.getMD5String(stringbuilder1.toString())).append("\"\r\n");
+
-        stringbuilder.append("}");
+        return jsonRootObject.toString();
-        return stringbuilder.toString();
     }
 
     /**