RFR [6961766]: PrintStream.write() should flush at most once

[Ivan Gerasimov]

Hello everybody!

Would you please review a simple fix, suggested by someone on bugs.sun.com?

j.i.PrintStream#write(char[]) calls out.flush() on each '\n' character 
found in the array.
It's sufficient to do it only once.

BUGURL: http://bugs.sun.com/view_bug.do?bug_id=6961766
WEBREV: http://cr.openjdk.java.net/~igerasim/6961766/0/webrev/

Sincerely yours,
Ivan