hg: jdk9/hs-rt/hotspot: 8077308: Fix warning: increase O_BUFLEN in ostream.hpp -- output truncated

[david.holmes at oracle.com]

Changeset: dd3046750c6c
Author:    dholmes
Date:      2015-04-17 22:50 -0400
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/dd3046750c6c

8077308: Fix warning: increase O_BUFLEN in ostream.hpp -- output truncated
Reviewed-by: dholmes, hseigel
Contributed-by: Andrew Haley <aph at redhat.com>

! src/share/vm/utilities/ostream.cpp