static FileFilter ignoredFilesFilter() {
        var ioFileFilters = IGNORED_FILES.stream()
                .map(NameFileFilter::new)
                .map(IOFileFilter.class::cast)
                .toList();
        return new NotFileFilter(new OrFileFilter(ioFileFilters));
    }
Writes meta data about this package if the destination directory exists.
vespa-application-maven-plugin/src/main/java/com/yahoo/container/plugin/mojo/ApplicationMojo.java