Method put

core/src/processing/data/JSONObject.java:1319–1340

Put a key/value pair in the JSONObject. If the value is null, then the key will be removed from the JSONObject if it is present. @param key A key string. @param value An object which is the value. It should be of one of these types: Boolean, Double, Integer, JSONArray, JSONObject, Long, String,

(String key, Object value)

   *  or if the key is null.
   */
  public JSONObject put(String key, Object value) {
    String pooled;
    if (key == null) {
      throw new RuntimeException("Null key.");
    }
    if (value != null) {
      testValidity(value);
      pooled = (String)keyPool.get(key);
      if (pooled == null) {
        if (keyPool.size() >= keyPoolSize) {
          keyPool = new HashMap<>(keyPoolSize);
        }
        keyPool.put(key, key);
      } else {
        key = pooled;
      }
      this.map.put(key, value);
    } else {
      this.remove(key);
    }
    return this;
  }


  /**