private boolean recursiveDelete()

in src/main/java/org/junit/rules/TemporaryFolder.java [294:309]

• 14 lines of code
• 5 McCabe index (conditional complexity)

    private boolean recursiveDelete(File file) {
        // Try deleting file before assuming file is a directory
        // to prevent following symbolic links.
        if (file.delete()) {
            return true;
        }
        File[] files = file.listFiles();
        if (files != null) {
            for (File each : files) {
                if (!recursiveDelete(each)) {
                    return false;
                }
            }
        }
        return file.delete();
    }