Java 9 deprecated method getPackage

[ecki]

When compiling with Java 9

mvn clean compile -Dmaven.compiler.source=9 -Dmaven.compiler.target=9

I see

[WARNING] seeburger-vfs2/vfs2provider-jdbctable/src/main/java/com/seeburger/vfs2/util/VFSClassLoader.java:[216,33] getPackage(java.lang.String) in java.lang.ClassLoader has been deprecated