[isis] branch master updated: ISIS-1720: fixes NPE when rendering collections (not valid to return a null supplier in Optiona; #orElseGet)

[da...@apache.org]

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danhaywood pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/isis.git


The following commit(s) were added to refs/heads/master by this push:
     new 618fd72  ISIS-1720: fixes NPE when rendering collections (not valid to return a null supplier in Optiona;#orElseGet)
618fd72 is described below

commit 618fd7292fa644770a95a95a4580e5dcdcdf6439
Author: danhaywood <da...@haywood-associates.co.uk>
AuthorDate: Mon Jun 28 16:38:54 2021 +0100

    ISIS-1720: fixes NPE when rendering collections (not valid to return a null supplier in Optiona;#orElseGet)
---
 .../core/metamodel/specloader/specimpl/OneToOneAssociationDefault.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/specloader/specimpl/OneToOneAssociationDefault.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/specloader/specimpl/OneToOneAssociationDefault.java
index f8214b4..501493a 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/specloader/specimpl/OneToOneAssociationDefault.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/specloader/specimpl/OneToOneAssociationDefault.java
@@ -94,7 +94,7 @@ implements OneToOneAssociation {
     public String getColumnDescription() {
         return lookupFacet(ColumnDescribedFacet.class)
         .map(ColumnDescribedFacet::translated)
-        .orElseGet(null);
+        .orElseGet(() -> null);
     }
 
     // -- VISIBLE, USABLE