Method iterateBits

src/main/java/pascal/taie/util/collection/IBitSet.java:275–275

Iterates all set bits in this set and takes action on them.

(Action<R> action)

     * Iterates all set bits in this set and takes action on them.
     */
    default <R> R iterateBits(Action<R> action) {
        int i = nextSetBit(0);
        while (i != -1) {
            if (!action.accept(i)) {