Changeset 12865 in josm for trunk/src/org/openstreetmap/josm/tools/ImageWarp.java

Timestamp:

2017-09-15T01:20:41+02:00 (7 years ago)

Author:

Don-vip

Message:

see #11390 - SonarQube - squid:S3824 - "Map.get" and value test should be replaced with single method call

File:

• trunk/src/org/openstreetmap/josm/tools/ImageWarp.java (modified) (1 diff)

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

@@ -91 +91 @@
 
         private Point2D getValue(int xIdx, int yIdx) {
-            Map<Integer, Point2D> row = getRow(yIdx);
-            Point2D val = row.get(xIdx);
-            if (val == null) {
-                val = trfm.transform(new Point2D.Double(xIdx * stride, yIdx * stride));
-                row.put(xIdx, val);
-            }
-            return val;
+            return getRow(yIdx).computeIfAbsent(xIdx, k -> trfm.transform(new Point2D.Double(xIdx * stride, yIdx * stride)));
         }