Method sort

src/main/java/com/thealgorithms/sorts/WiggleSort.java:20–23

(T[] unsorted)

public class WiggleSort implements SortAlgorithm {

    @Override
    public <T extends Comparable<T>> T[] sort(T[] unsorted) {
        return wiggleSort(unsorted);
    }

    private int mapIndex(int index, int n) {
        return ((2 * index + 1) % (n | 1));