hg: jdk9/dev/jdk: 8144210: Runtime.currentRuntime should be final

[alan.bateman at oracle.com]

Changeset: 59fce7947e90
Author:    alanb
Date:      2015-11-29 20:27 +0000
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/59fce7947e90

8144210: Runtime.currentRuntime should be final
Reviewed-by: dl, dholmes

! src/java.base/share/classes/java/lang/Runtime.java