  * @file	CNValue.swift
  * @brief	Define CNValue class
  * @par Copyright
- *   Copyright (C) 2017 Steel Wheels Project
+ *   Copyright (C) 2017-2021 Steel Wheels Project
  */
 
 #if os(iOS)

				}
			}
			result = .arrayValue(newarr)
		} else {
			result = nil
		}

			result = .colorValue(val)
		} else if let val = obj as? CNImage {
			result = .imageValue(val)
		} else if let val = obj as? CNValueReference {
			result = .reference(val)
		} else if let val = obj as? Dictionary<String, Any> {
