Changeset 17860 in josm for trunk

Timestamp:

2021-05-04T21:01:14+02:00 (4 years ago)

Author:

simon04

Message:

fix #20841 - Fix NPE at org.openstreetmap.josm.data.osm.Storage$1.getHashCode

File:

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

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

@@ -9 +9 @@
 import java.util.Map;
 import java.util.NoSuchElementException;
+import java.util.Objects;
 import java.util.Set;
 
@@ -402 +403 @@
             @Override
             public int getHashCode(O t) {
-                return t.hashCode();
+                return Objects.hashCode(t);
             }
 
             @Override
             public boolean equals(O t1, O t2) {
-                return t1.equals(t2);
+                return Objects.equals(t1, t2);
             }
         };