return new StubModelSource(xml, artifact);
    }

    /**
     * Extracts project identification from ModelBuilderResult, falling back to rawModel or fileModel
     * when effectiveModel is null, similar to ModelBuilderException.getModelId().
     */
    private static String extractProjectId(ModelBuilderResult result) {
        Model model = null;

pkg os, const O_RDONLY = 0
pkg os, const O_RDWR = 2
pkg os, const O_WRONLY = 1
pkg os, const SEEK_CUR = 1
pkg os, const SEEK_END = 2
pkg os, const SEEK_SET = 0
pkg os, method (FileMode) IsRegular() bool
pkg os/signal, func Stop(chan<- os.Signal)
pkg path/filepath (darwin-386), const ListSeparator = 58
pkg path/filepath (darwin-386), const Separator = 47

*   Custom mountOptions for the azurefile StorageClass object are now respected. Specifically, `dir_mode` and `file_mode` can now be customized. ([#54674](https://github.com/kubernetes/kubernetes/pull/54674),[ @andyzhangx](https://github.com/andyzhangx))