Changeset 15723 in josm for trunk/src/org/openstreetmap/josm

Timestamp:

2020-01-18T21:42:25+01:00 (4 years ago)

Author:

simon04

Message:

Fix unit tests

File:

• trunk/src/org/openstreetmap/josm/gui/mappaint/mapcss/Functions.java (modified) (2 diffs)

trunk/src/org/openstreetmap/josm/gui/mappaint/mapcss/Functions.java

@@ -11 +11 @@
 import java.util.Locale;
 import java.util.Map.Entry;
+import java.util.Objects;
 import java.util.TreeSet;
 import java.util.regex.Matcher;
@@ -311 +312 @@
     @NullableArguments
     public static String concat(Object... args) { // NO_UCD (unused code)
-        return Arrays.stream(args).map(String::valueOf).collect(Collectors.joining());
+        return Arrays.stream(args)
+                .filter(Objects::nonNull)
+                .map(String::valueOf)
+                .collect(Collectors.joining());
     }