Changeset 6264 in josm for trunk/src/org/openstreetmap/josm/gui/layer

Timestamp:

2013-09-27T01:16:28+02:00 (11 years ago)

Author:

Don-vip

Message:

Sonar/FindBugs - Performance - Method concatenates strings using + in a loop

File:

• trunk/src/org/openstreetmap/josm/gui/layer/WMSLayer.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/gui/layer/WMSLayer.java

@@ -1031 +1031 @@
     @Override
     public String nameSupportedProjections() {
-        String res = "";
-        for(String p : info.getServerProjections()) {
-            if(!res.isEmpty()) {
-                res += ", ";
-            }
-            res += p;
+        StringBuilder res = new StringBuilder();
+        for (String p : info.getServerProjections()) {
+            if (res.length() > 0) {
+                res.append(", ");
+            }
+            res.append(p);
         }
         return tr("Supported projections are: {0}", res);