100644 blob 86379ec7456d5e39cdad40c272505bd65e5d5f8d	IBuilderDelegate.java
100644 blob e1c3f917bdae735477b0a09aceb63637324b5118	IBuilderModelProvider.java
100644 blob fbc4316fde344430799ca7f07bf7270f8063c42c	IBuilderParticipant.java