Method one

forge-gui/src/main/java/forge/gui/util/SGuiChoose.java:51–53

(final String message, final Collection<T> choices)

    }

    public static <T> T one(final String message, final Collection<T> choices) {
        return one(message, choices, null, null);
    }

    public static <T> T one(final String message, final Collection<T> choices, T selected, FSerializableFunction<T, String> display) {
        if (choices == null || choices.isEmpty()) {