Ray J. Greenwell
c98e7a86ee
Originally lived in projectx and had a bunch more interesting stuff. But the code that used it (gates, minerals, themes) went away because all that mineral stuff went away. Kept what's still in use. In particular, singleton() is quite useful (really, Google should add it to Multisets or ImmutableMultiset). The count ordering stuff is perhaps semi-deprecated, since Google has added Multisets.copyHighestCountFirst().