s/StringBuffer/StringBuilder/
fix imports
replace LoopHelpers.SimpleRandom (and Random) with SplittableRandom
whitespace
remove wildcard imports
Update Creative Commons license URL in legal notices
use blessed declaration modifier order
whitespace
Uniform headers
Cnverted some tests to jtreg form
This form allows you to request diffs between any two revisions of this file. For each of the two "sides" of the diff, select a symbolic revision name using the selection box, or choose 'Use Text Field' and enter a numeric revision.