3 commits

Author	SHA1	Message	Date
mcilwain	30bfcf9c55	Remove more unused Truth8.assertThat() static imports in tests ... ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=173562809	2017-11-07 17:22:56 -05:00
mcilwain	c0f8da0c6e	Switch from Guava Optionals to Java 8 Optionals ... This was a surprisingly involved change. Some of the difficulties included java.util.Optional purposely not being Serializable (so I had to move a few Optionals in mapreduce classes to @Nullable) and having to add the Truth Java8 extension library for assertion support. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=171863777	2017-10-24 16:53:47 -04:00
mmuller	f26bfbf632	Implement ComparableEntity class ... ComparableEntity allows us to compare Entity objects by both key and properties, regardless of the order of those properties in the protobufs. This is necessary for comparing database backups, where we evaluate the differences in the set of entities in one backup with those of another. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=167288489	2017-09-12 15:51:50 -04:00