hg: jdk10/sandbox/langtools: 8183026: minor cleanup for IndexUseComparator; ...

[chris.hegarty at oracle.com]

Changeset: 748c826d59ff
Author:    ksrini
Date:      2017-07-28 14:29 -0700
URL:       http://hg.openjdk.java.net/jdk10/sandbox/langtools/rev/748c826d59ff

8183026: minor cleanup for IndexUseComparator
8163990: Utils.ElementComparator does not need to be generic.
Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java