Michael Bolz created OLINGO-455:
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Summary: Prevent NPE caused by returning NULL instead of empty
Lists
Key: OLINGO-455
URL: https://issues.apache.org/jira/browse/OLINGO-455
Project: Olingo
Issue Type: Bug
Components: odata2-core
Affects Versions: V2 2.0.0
Reporter: Michael Bolz
Priority: Minor
In several classes (e.g. {{EntityContainer}}, {{Schema}}) instead of an empty
{{List}} a {{NULL}} value is returned.
This causes NPEs e.g. in {{EdmServiceMetadataImplProv.getEntitySetInfos()}}
(line *152*).
Best practice is returning empty {{List}} instead of {{NULL}}.
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