Docker build fails to restart

[throughthetrees]

Describe the bug
Using the docker build, the datashare builds fine the first time. However, if the container needs to restart, all containers except the icij container restart just fine. But the icij container does not.

To Reproduce
Steps to reproduce the behavior:

1. Build via docker
2. Restart the application
3. ???
4. profit

Expected behavior
Should just restart without issues

Screenshots
This the error in the logs:

OpenJDK 64-Bit Server VM warning: Archived non-system classes are disabled because the java.system.class.loader property is specified (value = "org.icij.datashare.DynamicClassLoader"). To use archived non-system classes, this property must not be set
2026-02-12 17:08:33,860 [main] ERROR DatashareCli - Failed to parse arguments.
java.lang.NullPointerException: null
        at java.base/java.util.concurrent.ConcurrentHashMap.putVal(ConcurrentHashMap.java:1011)
        at java.base/java.util.concurrent.ConcurrentHashMap.put(ConcurrentHashMap.java:1006)
        at java.base/java.util.Properties.put(Properties.java:1301)
        at java.base/java.util.Properties.setProperty(Properties.java:229)
        at org.icij.datashare.cli.DatashareCli.parseArguments(DatashareCli.java:76)
        at org.icij.datashare.Main.main(Main.java:15)