Ok I've sussed how to fix it - but not the reason for it.
I had some .jar files in the WEB-INF/lib directory - after removing
xerces.jar - it works fine.
> Syntax error in sourcejava.lang.InternalError: jzentry == 0
> at java.util.zip.ZipFile$2.nextElement(ZipFile.java
jsp
Syntax error in sourcejava.lang.InternalError: jzentry == 0
at java.util.zip.ZipFile$2.nextElement(ZipFile.java:297)
at sun.tools.java.ClassPath.getFiles(ClassPath.java:183)
at sun.tools.java.Package.exists(Package.java:94)
at sun.tools.java.Imports.resolve(Imports.java:146)
at sun.tools.javac.So
