public boolean containsAll()

in core/src/main/java/org/apache/commons/functor/range/AbstractRange.java [97:107]

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

    public boolean containsAll(Collection<T> coll) {
        if (coll == null || coll.isEmpty()) {
            return false;
        }
        for (T t : coll) {
            if (!contains(t)) {
                return false;
            }
        }
        return true;
    }