@Override public boolean containsAll(Collection<?> c) { boolean contains = true; for (Object object : c) { contains &= contains(object); } return contains; }
@Override public boolean containsAll(Collection<?> c) { boolean contains = true; for (Object object : c) { contains &= contains(object); } return contains; }
@Override public boolean containsAll(Collection<?> c) { boolean contains = true; for (Object object : c) { contains &= contains(object); } return contains; }