Merge pull request #10 from valaphee/array-hashcode-fix

Make hashing order independent again

Author: SupremeMortal

src/main/java/org/cloudburstmc/nbt/NbtMap.java

@@ -386,11 +386,9 @@ public boolean equals(Object o) {
     public int hashCode() {
         if (this.hashCodeGenerated)
             return this.hashCode;
-        int result = 1;
-        for (Entry<String, Object> stringObjectEntry : this.map.entrySet()) {
-            result = 31 * result + (stringObjectEntry.getKey().hashCode()
-                    ^ NbtUtils.hashCode(stringObjectEntry.getValue()));
-        }
+        int result = 0;
+        for (Entry<String, Object> stringObjectEntry : this.map.entrySet())
+            result += stringObjectEntry.getKey().hashCode() ^ NbtUtils.hashCode(stringObjectEntry.getValue());
         this.hashCode = result;
         this.hashCodeGenerated = true;
         return result;