hg: jmc/jmc: JMC-4326: Columns will now exist in ItemHandler-pages for recordings that have no events for the table.

[marcus.hirt at oracle.com]

Changeset: 4f670a413628
Author:    hirt <marcus.hirt at oracle.com>
Date:      2018-08-27 18:52 +0200
URL:       http://hg.openjdk.java.net/jmc/jmc/rev/4f670a413628

JMC-4326: Columns will now exist in ItemHandler-pages for recordings that have no events for the table.
Reviewed-by: hirt
Contributed-by: mirage22

! application/org.openjdk.jmc.flightrecorder.ui/src/main/java/org/openjdk/jmc/flightrecorder/ui/pages/itemhandler/AttributeComponentConfiguration.java
! application/org.openjdk.jmc.flightrecorder.ui/src/main/java/org/openjdk/jmc/flightrecorder/ui/pages/itemhandler/ItemHandlerPage.java