hg: jigsaw/jake/jdk: Remove unused import

[alan . bateman]

Changeset: 223bb29c8fcd
Author:    alanb
Date:      2016-03-02 20:27 +0000
URL:       http://hg.openjdk.java.net/jigsaw/jake/jdk/rev/223bb29c8fcd

Remove unused import

! 
src/java.management/share/classes/com/sun/jmx/mbeanserver/DefaultMXBeanMappingFactory.java
! 
src/java.management/share/classes/com/sun/jmx/mbeanserver/MBeanInstantiator.java