String[] argArray = arguments.toArray(new String[0]);
            if (inputDirectory != null) {
                JavaMethod.of(backedObject, Void.class, "setInputDirectory", String.class).invoke(backedObject, inputDirectory.getAbsolutePath());
                JavaMethod.of(backedObject, Void.class, "setForceRelativeOutput", boolean.class).invoke(backedObject, true);
            }