ASM #16871 - Checkin: MPE Gage Table: columns do not sort in descending order

Change-Id: I197c3049e39ad0c5f5edca8926ff1afdaca20e2f

Former-commit-id: f5b9798c3d [formerly 7a7d877c17 [formerly ce7ade3d25263f5af09073e4877b018a84f195a3]]
Former-commit-id: 7a7d877c17
Former-commit-id: 1c025e7a9d

cave/com.raytheon.viz.mpe.ui/src/com/raytheon/viz/mpe/ui/dialogs/gagetable/GageTableDlg.java

@@ -1150,6 +1150,7 @@ public class GageTableDlg extends JFrame implements IEditTimeChangedListener {
                 } else {
                     // Check for equality first
                     response = o1.compareTo(o2);
+                    response *= -1;
                     if (response != 0) {
                         if (o1.toString().trim().equalsIgnoreCase("M")) {
                             response = 1;