Revision 592b9851
Added by Andreas Kohlbecker about 5 years ago
| src/main/java/eu/etaxonomy/cdm/vaadin/component/common/FilterableAnnotationsField.java | ||
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import java.util.Arrays; |
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import java.util.Collection; |
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import java.util.List; |
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import java.util.Optional; |
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import org.vaadin.viritin.FilterableListContainer; |
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* {@inheritDoc}
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*/ |
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@Override |
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public FieldGroup getFieldGroup() {
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// holds a Container instead // TODO can this cause a NPE?
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return null;
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public Optional<FieldGroup> getFieldGroup() {
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// holds a Container instead |
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return Optional.empty();
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} |
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@Override |
Also available in: Unified diff
ref #8107 getFieldGroup() returns Optional to avoid NPEs and logging errors before rethrowing as PopupEditorException