I'm updating an old Company-intern extension for hybris/SAP-Commerce (2005). it's an extension to consume an API.

I don't know how old the extension is.

However, while applying it to java 11, I spot problems like this ([Java 11: import javax.xml.ws.WebFault: "Cannot resolve symbol ws"](https://stackoverflow.com/questions/57318521/java-11-import-javax-xml-ws-webfault-cannot-resolve-symbol-ws)).

After rerun the command ./hybrisserver.sh, a given (read only) '.jar' file throws follow exception:

```
Failed to instantiate [<class from given .jar>]:
            Constructor threw exception;
        nested exception is java.lang.IllegalAccessError:
            class com.sun.org.apache.xml.internal.resolver.Catalog (in unnamed module @0x9a92113) cannot access class jdk.xml.internal.JdkXmlUtils (in module java.xml) because module java.xml does not export jdk.xml.internal to unnamed module @0x9a92113

```

I thought it could be a jdk problem, so I tried different distributions.
(I'm working on Manjaro Linux KDE 20.1 with sdkman)
Follow distributions I've tested:

```
 Vendor        | Version      | Dist    | Identifier
--------------------------------------------------------
 AdoptOpenJDK  | 11.0.8.j9    | adpt    | 11.0.8.j9-adpt      
 Java.net      | 11.0.8       | open    | 11.0.8-open       
 SAP           | 11.0.8       | sapmchn | 11.0.8-sapmchn 

```

Each of it throw the same error