hg: jdk8/tl/jdk: 7041252: Use j.u.Objects.equals in security classes

[joe.darcy at oracle.com]

Changeset: 33e6291f3251
Author:    darcy
Date:      2011-06-15 08:37 -0700
URL:       http://hg.openjdk.java.net/jdk8/tl/jdk/rev/33e6291f3251

7041252: Use j.u.Objects.equals in security classes
Reviewed-by: weijun

! src/share/classes/sun/security/tools/KeyTool.java
! src/share/classes/sun/security/x509/DistributionPoint.java
! src/share/classes/sun/security/x509/DistributionPointName.java