Changeset 11553 in josm for trunk/src/org/openstreetmap/josm/tools/Shortcut.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/tools/Shortcut.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/tools/Shortcut.java

@@ -384 +384 @@
 
     private static int getGroupModifier(int group) {
-        Integer m = groups.get(group);
-        if (m == null)
-            m = -1;
-        return m;
+        return Optional.ofNullable(groups.get(group)).orElse(-1);
     }