Changeset 8126 in josm for trunk/src/org/openstreetmap/josm/data/osm/visitor/paint/PaintColors.java

Timestamp:

2015-03-08T23:39:57+01:00 (9 years ago)

Author:

Don-vip

Message:

fix Sonar issue squid:S2444 - Lazy initialization of "static" fields should be "synchronized"

File:

• trunk/src/org/openstreetmap/josm/data/osm/visitor/paint/PaintColors.java (modified) (2 diffs)

trunk/src/org/openstreetmap/josm/data/osm/visitor/paint/PaintColors.java

@@ -10 +10 @@
 import org.openstreetmap.josm.data.Preferences.ColorKey;
 import org.openstreetmap.josm.gui.mappaint.MapPaintStyles;
+import org.openstreetmap.josm.gui.mappaint.MapPaintStyles.MapPaintSylesUpdateListener;
 import org.openstreetmap.josm.gui.mappaint.StyleSource;
-import org.openstreetmap.josm.gui.mappaint.MapPaintStyles.MapPaintSylesUpdateListener;
 
 public enum PaintColors implements ColorKey {
@@ -35 +35 @@
     private final Color defaultColor;
 
-    private static Color backgroundColorCache = null;
+    private static volatile Color backgroundColorCache = null;
 
     private static final MapPaintSylesUpdateListener styleOverrideListener = new MapPaintSylesUpdateListener() {