final Project projectCopy = projects.getProject().deepCopy();
public void clearTablesAndSaveToFile() { final ProjectMutator<? extends Project> projectMutator = Project.deepCopy(DocumentTranscoder.load( currentlyOpenFile.toPath(), this::fromJson
Project.deepCopy(getSupport().projectOrThrow()).mutator();
final Project projectCopy = projects.getProject().deepCopy();
Project.deepCopy(getSupport().projectOrThrow()).mutator();