String (final ViewSettings settings, final Object parentValue, final PsiDirectory directory) { PsiPackage aPackage = JavaDirectoryService.getInstance().getPackage(directory); PsiPackage parentPackage; if (!ProjectRootsUtil.isSourceRoot(directory) && aPackage != null && !aPackage.getQualifiedName().isEmpty() && parentValue instanceof PsiDirectory) { parentPackage = JavaDirectoryService.getInstance().getPackage(((PsiDirectory)parentValue)); } else if (ProjectRootsUtil.isSourceRoot(directory) && aPackage != null) { //package prefix aPackage = null; parentPackage = null; } else { parentPackage = null; } return PackageUtil.getNodeName(settings, aPackage, parentPackage, directory.getName(), isShowFQName(settings, parentValue, directory)); }