hg: panama/dev: 2 new changesets

[maurizio.cimadamore at oracle.com]

Changeset: 5ce5a9429102
Author:    mcimadamore
Date:      2019-06-21 15:12 +0100
URL:       http://hg.openjdk.java.net/panama/dev/rev/5ce5a9429102

close vectorSnippets branch


Changeset: db92e1305c4f
Author:    mcimadamore
Date:      2019-06-21 15:12 +0100
URL:       http://hg.openjdk.java.net/panama/dev/rev/db92e1305c4f

close array2 branch