if ((project.getIndexFile() != null) && (project.getIndexFile().length() > 0)) {
FileOption indexFileOption = project.getFileOption(project.getIndexFile());
Optional<String> changedName = indexFileOption.getChangedName();
if ((project.getIndexFile() != null) && (project.getIndexFile().length() > 0)) {
FileOption indexFileOption = project.getFileOption(project.getIndexFile());
Optional<String> changedName = indexFileOption.getChangedName();