This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
CPTOOPinterfaces.svg Object oriented design object Showing how the interface and public and private features of an object interact Objectorienteddesignobject UTC Objectorienteddesignobject Ervinn derivative work Pluke talk converted into SVG pluke Objectorienteddesignobject PDuserw Original upload log This image is derivative