hg: jdk7u/jdk7u-dev/jdk: 7152564: Improve CodeSource.matchLocation(CodeSource) performance

[sean.coffey at oracle.com]

Changeset: f5ebed1847c1
Author:    coffeys
Date:      2012-04-17 14:37 +0100
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u-dev/jdk/rev/f5ebed1847c1

7152564: Improve CodeSource.matchLocation(CodeSource) performance
Reviewed-by: chegar, mullan

! src/share/classes/java/security/CodeSource.java
! test/java/security/CodeSource/Implies.java