Hello!
There is a method Integer.toHexString(int), which produce a string with
no extra leading zeroes.
I found a couple of places in jdk, where it would be useful to have a
variant of the method which pads the result with the required amount of
zeroes.
Would you please take at the webrev?
http://cr.openjdk.java.net/~igerasim/8042990/0/webrev/
It includes implementations of Integer.toHexString(int, int) and
Long.toHexString(long, int) with the second argument standing for the
minimum width of the produced string.
It also contains a few replacements of the same behaving code with calls
to these new methods.
Sincerely yours,
Ivan
