Hi.
When I open a xlsx file i got the following stack trace.
2019-06-12 09:21:56,924 INFO [org.docx4j.jaxb.Context] (main) java.vendor=Oracle Corporation
2019-06-12 09:21:56,924 INFO [org.docx4j.jaxb.Context] (main) java.version=1.8.0_212
2019-06-12 09:21:57,173 INFO [org.docx4j.jaxb.Context] (main) MOXy JAXB implementation intended..
2019-06-12 09:22:02,617 INFO [org.docx4j.jaxb.Context] (main) MOXy JAXB implementation is in use!
2019-06-12 09:22:02,932 INFO [org.docx4j.XmlUtils] (main) setProperty com.sun.org.apache.xerces.internal.jaxp.SAXParserFactoryImpl
2019-06-12 09:22:02,933 INFO [org.docx4j.XmlUtils] (main) actual: com.sun.org.apache.xerces.internal.jaxp.SAXParserFactoryImpl
2019-06-12 09:22:02,933 INFO [org.docx4j.XmlUtils] (main) setProperty com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl
2019-06-12 09:22:02,933 INFO [org.docx4j.XmlUtils] (main) actual: com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl ...