Index: /applications/editors/josm/plugins/utilsplugin2/src/org/openstreetmap/josm/plugins/utilsplugin2/preset/DateValues.java
===================================================================
--- /applications/editors/josm/plugins/utilsplugin2/src/org/openstreetmap/josm/plugins/utilsplugin2/preset/DateValues.java	(revision 36497)
+++ /applications/editors/josm/plugins/utilsplugin2/src/org/openstreetmap/josm/plugins/utilsplugin2/preset/DateValues.java	(revision 36497)
@@ -0,0 +1,20 @@
+package org.openstreetmap.josm.plugins.utilsplugin2.preset;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.List;
+
+public class DateValues {
+    public static String[] lastTwoWeeks() {
+        Calendar cal = Calendar.getInstance();
+        DateFormat df = new SimpleDateFormat("yyyy-MM-dd");
+        List<String> days = new ArrayList<>();
+        for (int day = 0; day < 14; day += 1) {
+            days.add(df.format(cal.getTime()));
+            cal.add(Calendar.DAY_OF_MONTH, -1);
+        }
+        return days.toArray(new String[0]);
+    }
+}