id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
5231	Exception on update data.	anonymous	team	"Using any of the update data options throws an exception when the list isEmpty() function is used on a Storage<T> object. It appears to need this instead:

{{{
diff --git a/src/org/openstreetmap/josm/actions/downloadtasks/DownloadOsmTask.java b/src/org/openstreetmap/josm/actions/downloadtasks/DownloadOsmTask.java
index ea7de03..8f7ec44 100644
--- a/src/org/openstreetmap/josm/actions/downloadtasks/DownloadOsmTask.java
+++ b/src/org/openstreetmap/josm/actions/downloadtasks/DownloadOsmTask.java
@@ -138,7 +138,7 @@ public class DownloadOsmTask extends AbstractDownloadTask {
                 return;
             if (dataSet == null)
                 return; // user canceled download or error occurred
-            if (dataSet.allPrimitives().isEmpty()) {
+            if (dataSet.allPrimitives().size() == 0) {
                 rememberErrorMessage(tr(""No data found in this area.""));
                 // need to synthesize a download bounds lest the visual indication of downloaded
                 // area doesn't work
}}}
"	defect	closed	major		Core	latest	worksforme