Method get

src/main/java/com/googlecode/aviator/utils/Env.java:416–431

Get value for key. If the key is present in the overrides map, the value from that map is returned; otherwise, the value for the key in the defaults map is returned. @param key @return value ( null if key not present)

(final Object key)

   * @return value (<code>null</code> if key not present)
   */
  @Override
  public Object get(final Object key) {
    GetValueTask task = INTERNAL_VARIABLES.get(key);
    if (task != null) {
      return task.call(this);
    }

    Map<String, Object> overrides = getmOverrides(true);
    Object ret = null;
    if (overrides.containsKey(key)) {
      ret = overrides.get(key);
    } else {
      ret = this.mDefaults.get(key);
    }
    return ret;
  }

  /**
   * Check if no overrides are defined.