Changeset 11553 in josm for trunk/src/org/openstreetmap/josm/actions/PurgeAction.java

Timestamp:

2017-02-12T16:32:18+01:00 (7 years ago)

Author:

Don-vip

Message:

refactor handling of null values - use Java 8 Optional where possible

File:

• trunk/src/org/openstreetmap/josm/actions/PurgeAction.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/actions/PurgeAction.java

@@ -307 +307 @@
     protected void updateEnabledState() {
         DataSet ds = getLayerManager().getEditDataSet();
-        if (ds == null) {
-            setEnabled(false);
-        } else {
-            setEnabled(!ds.selectionEmpty());
-        }
+        setEnabled(ds != null && !ds.selectionEmpty());
     }