Method names

src/main/java/com/mcbans/plugin/org/json/JSONObject.java:715–722

Produce a JSONArray containing the names of the elements of this JSONObject. @return A JSONArray containing the key strings, or null if the JSONObject is empty.

()

     * is empty.
     */
    public JSONArray names() {
        JSONArray ja = new JSONArray();
        Iterator  keys = keys();
        while (keys.hasNext()) {
            ja.put(keys.next());
        }
        return ja.length() == 0 ? null : ja;
    }

    /**
     * Produce a string from a Number.