hg: jdk9/sandbox/jdk: 8154801: deprecate Observer and Observable

[chris.hegarty at oracle.com]

Changeset: dc7a55eff236
Author:    smarks
Date:      2016-04-28 14:29 -0700
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/dc7a55eff236

8154801: deprecate Observer and Observable
Reviewed-by: darcy

! src/java.base/share/classes/java/util/Observable.java
! src/java.base/share/classes/java/util/Observer.java