Changeset 18028 in josm

Timestamp:

2021-07-15T09:33:54+02:00 (3 years ago)

Author:

Don-vip

Message:

Make Projections.getProjectionByCode thread-safe

File:

• trunk/src/org/openstreetmap/josm/data/projection/Projections.java (modified) (2 diffs)

trunk/src/org/openstreetmap/josm/data/projection/Projections.java

@@ -14 +14 @@
 import java.util.Map;
 import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
 import java.util.function.Supplier;
 import java.util.regex.Matcher;
@@ -85 +86 @@
     private static final Set<String> allCodes = new HashSet<>();
     private static final Map<String, Supplier<Projection>> projectionSuppliersByCode = new HashMap<>();
-    private static final Map<String, Projection> projectionsByCodeCache = new HashMap<>();
+    private static final Map<String, Projection> projectionsByCodeCache = new ConcurrentHashMap<>();
 
     /*********************************