Hi, I have had similar issues on Windows and it was a bug with the JDK. Please see here:
https://bugs.openjdk.java.net/browse/JDK-8256264 This took some research to uncover. Please see the below links. We worked with three JDK support providers for assistance, only the last support provider was able to help. I'm happy to share contact details privately if needed (Bug report) https://bugs.openjdk.java.net/browse/JDK-8256264 (JDK Patch) https://github.com/openjdk/jdk/pull/1183 PDFBOX added an API to help workaround this issue here: (Bug report) https://issues.apache.org/jira/plugins/servlet/mobile#issue/PDFBOX-4709 (API patch) https://issues.apache.org/jira/plugins/servlet/mobile#issue/PDFBOX-5093
