Changeset 16438 in josm for trunk/src/org/openstreetmap/josm/gui/dialogs/relation/MemberTable.java

Timestamp:

2020-05-17T14:18:22+02:00 (4 years ago)

Author:

simon04

Message:

see #19251 - Java 8: use Stream

File:

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

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

@@ -9 +9 @@
 import java.util.Collection;
 import java.util.EnumSet;
-import java.util.HashSet;
 import java.util.Set;
+import java.util.stream.Collectors;
 
 import javax.swing.AbstractAction;
@@ -116 +116 @@
         if (MainApplication.isDisplayingMapView()) {
             Collection<RelationMember> sel = getMemberTableModel().getSelectedMembers();
-            final Set<OsmPrimitive> toHighlight = new HashSet<>();
-            for (RelationMember r: sel) {
-                if (r.getMember().isUsable()) {
-                    toHighlight.add(r.getMember());
-                }
-            }
+            final Set<OsmPrimitive> toHighlight = sel.stream()
+                    .filter(r -> r.getMember().isUsable())
+                    .map(RelationMember::getMember)
+                    .collect(Collectors.toSet());
             SwingUtilities.invokeLater(() -> {
                 if (MainApplication.isDisplayingMapView() && highlightHelper.highlightOnly(toHighlight)) {