hg: jdk-updates/jdk12u: 2 new changesets

[shade at redhat.com]

Changeset: 1885ba1f389a
Author:    pbansal
Date:      2019-04-04 12:14 +0530
URL:       http://hg.openjdk.java.net/jdk-updates/jdk12u/rev/1885ba1f389a

8220349: The fix done for JDK-8214253 have caused issues in JTree behaviour
Reviewed-by: serb, prr

! src/java.desktop/unix/native/libawt_xawt/awt/gtk3_interface.c

Changeset: 7bd3c0b830d2
Author:    shade
Date:      2019-04-01 13:33 +0200
URL:       http://hg.openjdk.java.net/jdk-updates/jdk12u/rev/7bd3c0b830d2

8221735: Shenandoah fails ctw/modules/jdk_management_agent.java with Traversal
Reviewed-by: rkennke, roland

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp