Changeset 16436 in josm for trunk/src/org/openstreetmap/josm/gui/dialogs/relation/ChildRelationBrowser.java

Timestamp:

2020-05-17T12:08:17+02:00 (4 years ago)

Author:

simon04

Message:

see #19251 - Java 8: use Stream

File:

• trunk/src/org/openstreetmap/josm/gui/dialogs/relation/ChildRelationBrowser.java (modified) (2 diffs)

trunk/src/org/openstreetmap/josm/gui/dialogs/relation/ChildRelationBrowser.java

@@ -14 +14 @@
 import java.io.IOException;
 import java.util.Arrays;
-import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
@@ -302 +301 @@
             if (selection == null || selection.length == 0)
                 return;
-            Set<Relation> relations = new HashSet<>();
-            for (TreePath aSelection : selection) {
-                relations.add((Relation) aSelection.getLastPathComponent());
-            }
+            Set<Relation> relations = Arrays.stream(selection)
+                    .map(s -> (Relation) s.getLastPathComponent())
+                    .collect(Collectors.toSet());
             MainApplication.worker.submit(new DownloadRelationSetTask(getParentDialog(), relations));
         }