Changeset 35611 in osm

Timestamp:

2020-10-25T10:01:37+01:00 (4 years ago)

Author:

GerdP

Message:

fix #19971 Undo Selection: selection order not preserved

• Use LinkedHashSet instead of HashSet

File:

• applications/editors/josm/plugins/utilsplugin2/src/org/openstreetmap/josm/plugins/utilsplugin2/selection/UndoSelectionAction.java (modified) (2 diffs)

applications/editors/josm/plugins/utilsplugin2/src/org/openstreetmap/josm/plugins/utilsplugin2/selection/UndoSelectionAction.java

@@ -8 +8 @@
 import java.awt.event.KeyEvent;
 import java.util.Collection;
-import java.util.HashSet;
+import java.util.LinkedHashSet;
 import java.util.LinkedList;
 import java.util.Set;
@@ -51 +51 @@
             int k = 0;
 
-            Set<OsmPrimitive> newSel = new HashSet<>();
+            Set<OsmPrimitive> newSel = new LinkedHashSet<>();
             while (k < num) {
                 if (index+1 < history.size()) index++; else index = 0;