netty/netty — pull request #2511 by fredericBregier (2014-05-22 07:16:36+00:00)
Title: Correction on StringBuilder default init size

Motivation:
The default StringBuilder size is too small (data.length + 4) while it will be 2*data.length (byte to Hex) + 5 "-" char (since 5 peaces appended).

Modification:
Changing initial size to the correct one

Result:
Allocation of the correct final size from the beginning for this StringBuilder.