package com.jsoniter;

public class JsonIteratorPool {

    private static ThreadLocal<JsonIterator> slot1 = new ThreadLocal<JsonIterator>();
    private static ThreadLocal<JsonIterator> slot2 = new ThreadLocal<JsonIterator>();

    public static JsonIterator borrowJsonIterator() {
        JsonIterator iter = slot1.get();
        if (iter != null) {
            slot1.set(null);
            return iter;
        }
        iter = slot2.get();
        if (iter != null) {
            slot2.set(null);
            return iter;
        }
        iter = JsonIterator.parse(new byte[512], 0, 0);
        return iter;
    }

    public static void returnJsonIterator(JsonIterator iter) {
        iter.configCache = null;
        if (slot1.get() == null) {
            slot1.set(iter);
            return;
        }
        if (slot2.get() == null) {
            slot2.set(iter);
            return;
        }
    }
}

@@ -709,16 +709,52 @@
 = null;%0A
+        iter.existingObject = null;%0A
         

fix #177 existingObject leaked