[security-dev 01681]: hg: jdk7/tl/jdk: 6931812: A better implementation of sun.nio.cs.Surrogate.isBMP(int)

[martinrb at google.com]

Changeset: 467484e025d6
Author:    martin
Date:      2010-03-10 14:53 -0800
URL:       http://hg.openjdk.java.net/jdk7/tl/jdk/rev/467484e025d6

6931812: A better implementation of sun.nio.cs.Surrogate.isBMP(int)
Summary: uc >> 16 == 0 is superior to (int) (char) uc == uc
Reviewed-by: sherman
Contributed-by: Ulf Zibis <ulf.zibis at gmx.de>

! src/share/classes/sun/nio/cs/Surrogate.java