Changeset 16445 in josm for trunk/src/org/openstreetmap/josm/data/osm/CyclicUploadDependencyException.java

Timestamp:

2020-05-17T17:02:28+02:00 (6 years ago)

Author:

simon04

Message:

see #19251 - Java 8: use Stream

File:

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

trunk/src/org/openstreetmap/josm/data/osm/CyclicUploadDependencyException.java

@@ -8 +8 @@
 import java.util.List;
 import java.util.Stack;
+import java.util.stream.Collectors;
 
 /**
@@ -38 +39 @@
     @Override
     public String getMessage() {
-        StringBuilder sb = new StringBuilder();
-        sb.append(tr("Cyclic dependency between relations:"))
-          .append('[');
-        for (int i = 0; i < cycle.size(); i++) {
-            if (i > 0) {
-                sb.append(',');
-            }
-            sb.append(formatRelation(cycle.get(i)));
-        }
-        sb.append(']');
-        return sb.toString();
+        return cycle.stream().map(this::formatRelation)
+                .collect(Collectors.joining(",", tr("Cyclic dependency between relations:") + '[', "]"));
     }