cid#1448215 RV: Bad use of return value

Change-Id: Ie974436b9d639a676336a95d5fef6545869e1ca8
Reviewed-on: https://gerrit.libreoffice.org/75922
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

qadevOOo/tests/java/ifc/view/_XMultiSelectionSupplier.java

@@ -390,7 +390,7 @@ public class _XMultiSelectionSupplier extends MultiMethodTest {
             i--;
 
             if (ObjCompare != null) {
-                ObjCompare.compare(shouldElement, nextElement);
+                compRes = ObjCompare.compare(shouldElement, nextElement) == 0;
             } else {
                 compRes = util.ValueComparer.equalValue(shouldElement, nextElement);
             }