[jboss-jira] [JBoss JIRA] (DROOLS-5494) Uploading Excel Spreadsheets using OpenJDK 11

Uploading Excel Spreadsheets using OpenJDK 11 --------------------------------------------- Key: DROOLS-5494 URL: https://issues.redhat.com/browse/DROOLS-5494 Project: Drools Issue Type: Bug Components: decision tables Affects Versions: 7.33.0.Final Reporter: Ben-Johan van der Walt Assignee: Mario Fusco Priority: Major Using Drools version 7.33.0.Final as well as 7.33.0.Final-redhat-00002. When trying to upload an Excel Spreadsheet of type .xlsx I am getting a lot of error trying to upload the file. I am able to import the Excel file via the import Asset button, but not by using the "Add Asset" button and adding a new Spreadsheet asset and then uploading the Excel file. So I am using OpenJDK 11.0.7 and I think that is the reason for the errors. There are a lot of issues with the libraries from org.apache.poi version 3.17 (e.g. poi-3.17.jar, poi-ooxml-3.17.jar and poi-ooxml-schemas-3.17.jar) which are all part of the drools or decision-central war file. Using OpenJDK you have to use at least version 4.1.1 and update a few other dependancies like commons-compress-1.19.jar and xmlbeans-3.1.0.jar to get it to work.   I do not have a specific excel spreadsheet, but any spreadsheet of type .xlsx will cause the error when trying to upload it.