Revision 592b9851
Added by Andreas Kohlbecker about 5 years ago
| src/main/java/eu/etaxonomy/vaadin/component/ToManyRelatedEntitiesListSelect.java | ||
|---|---|---|
| 13 | 13 |
import java.util.Collections; |
| 14 | 14 |
import java.util.HashSet; |
| 15 | 15 |
import java.util.List; |
| 16 |
import java.util.Optional; |
|
| 16 | 17 |
import java.util.Set; |
| 17 | 18 |
|
| 18 | 19 |
import org.apache.log4j.Logger; |
| ... | ... | |
| 553 | 554 |
* <p> |
| 554 | 555 |
*/ |
| 555 | 556 |
@Override |
| 556 |
public FieldGroup getFieldGroup() {
|
|
| 557 |
return null;
|
|
| 557 |
public Optional<FieldGroup> getFieldGroup() {
|
|
| 558 |
return Optional.empty();
|
|
| 558 | 559 |
} |
| 559 | 560 |
|
| 560 | 561 |
/** |
Also available in: Unified diff
ref #8107 getFieldGroup() returns Optional to avoid NPEs and logging errors before rethrowing as PopupEditorException