MainTestExample

public class Main {

    public static void main(String[] args) {
        testLinkedListCreatedEmpty();
    }

    private static void testLinkedListCreatedEmpty() {
        LinkedList list = new LinkedList();
        test(list.count() == 0, "List should be empty");
    }

    /*
        TEST helper methods
     */

    private static void test(boolean condition, String description) {
        try {
            check(condition, description);
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    private static void check(boolean condition, String description) throws Exception {
        if (!condition) {
            throw new Exception(description);
        }
    }

}