When dd2spring cannot resolve an import-by-name it returns an error message that is interpreted as a relative file name which produces a strange message such as:
/users10/ducc/apache_ducc_runtime/apache-uima/bin/ERROR converting import by name to
absolute path (No such file or directory)
Also some Saxon errors (e.g. cannot access file) are lost when the Transform class exits before the calling code can log them.