100644 blob 222f86f2c348bdc3160296ff4e22622dc2d59d1f	ComparisonPredicateFactory.java
100644 blob afbb88e648e02e6064b5d11ec7c0efb2ebd20b1f	ComparisonPredicates.java
100644 blob 066501c8267c8c066f14247182eb5f96e8a81fa1	Null.java