private String getStringElement()

in src/main/java/com/googlesource/gerrit/plugins/oauth/CasOAuthService.java [157:164]

• 7 lines of code
• 3 McCabe index (conditional complexity)

  private String getStringElement(JsonObject o, String name) {
    JsonElement elem = o.get(name);
    if (elem == null || elem.isJsonNull()) {
      return null;
    }

    return elem.getAsString();
  }