if (documentService.existsCas(state.getDocument(), user.getUsername())) { editorCas = documentService.readAnnotationCas(annotationDocument);
if (documentService.existsCas(state.getDocument(), state.getUser().getUsername())) { editorCas = documentService.readAnnotationCas(annotationDocument);
if (documentService.existsCas(state.getDocument(), state.getUser().getUsername())) { editorCas = documentService.readAnnotationCas(annotationDocument);