private String getUserName()

in src/main/java/com/googlesource/gerrit/plugins/saml/SamlWebFilter.java [300:303]

• 4 lines of code
• 2 McCabe index (conditional complexity)

  private String getUserName(SAML2Profile user) {
    String username = getAttributeOrElseId(user, samlConfig.getUserNameAttr());
    return userNameToLowerCase ? username.toLowerCase(Locale.US) : username;
  }