def METHOD_NAME(adj: csc_matrix, active: np.ndarray):
    """
    Method to get the islands of a graph
    This is the non-recursive version
    :return: list of islands, where each element is a list of the node indices of the island
    """
    return find_islands_numba(node_number=adj.shape[0],
                              indptr=adj.indptr,
                              indices=adj.indices,
                              active=active)