Index: trunk/test/unit/org/openstreetmap/josm/gui/layer/geoimage/RemoteEntryTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/gui/layer/geoimage/RemoteEntryTest.java	(revision 18622)
+++ trunk/test/unit/org/openstreetmap/josm/gui/layer/geoimage/RemoteEntryTest.java	(revision 18622)
@@ -0,0 +1,29 @@
+// License: GPL. For details, see LICENSE file.
+package org.openstreetmap.josm.gui.layer.geoimage;
+
+import java.net.URI;
+import java.util.Objects;
+import java.util.function.Supplier;
+
+import nl.jqno.equalsverifier.EqualsVerifier;
+import org.junit.jupiter.api.Test;
+
+/**
+ * Test class for {@link RemoteEntry}
+ */
+class RemoteEntryTest {
+    @Test
+    void testHashCodeEquals() {
+        RemoteEntry remoteEntryA = new RemoteEntry(URI.create("https://somewhere.com/image.png?hash=a"),
+                () -> null, () -> null, () -> null, () -> null);
+        RemoteEntry remoteEntryB = new RemoteEntry(URI.create("https://somewhere.com/image.png?hash=b"),
+                () -> null, () -> null, () -> null, () -> null);
+        EqualsVerifier.simple().forClass(RemoteEntry.class).usingGetClass()
+                .withIgnoredFields("firstImage", "lastImage", "nextImage", "previousImage")
+                .withNonnullFields("uri")
+                .withPrefabValues(RemoteEntry.class, remoteEntryA, remoteEntryB)
+                .withGenericPrefabValues(Supplier.class,
+                        a -> () -> new RemoteEntry(URI.create("https://somewhere.com/image.png?hash=" + Objects.hash(a)),
+                                () -> null, () -> null, () -> null, () -> null)).verify();
+    }
+}