"[ChronicleRetentionListener] Unable to delete Chronicle file" on Windows

A WARN message happens on Windows about Chronicle Queue

To reproduce;

• start Nuxeo and have some activity so that Chronicle Queue is involved
• wait for 5 days (default for nuxeo.stream.chronicle.retention.duration is 4d)
• start Nuxeo again, and you will then get logs messages such as the one attached

The main message in the console looks like:
2019-09-02T17:17:55,548 WARN [ChronicleRetentionListener] Unable to delete Chronicle file: C:\CASES\nuxeo-server-10.10-tomcat\nxserver\data\stream\audit\audit\P-00\20190703.cq4, C:\CASES\nuxeo-server-10.10-tomcat\nxserver\data\stream\audit\audit\P-00\20190703.cq4: Le processus ne peut pas acc├®der au fichier car ce fichier est utilis├® par un autre processus.

The issue is reproduced each time you start Nuxeo, unless you manually delete the file before starting Nuxeo.