Hello! Please review: https://bugs.openjdk.java.net/browse/JDK-8226286 http://cr.openjdk.java.net/~tvaleev/webrev/8226286/r1/
I left dangling javadoc in-place in the same way as it's done in java.lang.Long. Also I removed redundant reassignment of parameter like s = Objects.requireNonNull(s). By the way I noticed that remaining methods formatUnsignedInt and formatUnsignedIntUTF16 always accept offset = 0. Probably it would be good to inline offset parameter? With best regards, Tagir Valeev