package projet; import java.io.File; import java.util.Comparator; public class MonComparatorTaille implements Comparator { MonComparatorTaille() { } public int compare(Object o1, Object o2) { long nb1 = ((File) o1).length(); long nb2 = ((File) o2).length(); if (nb1 > nb2) { return 1; } else { if (nb1 == nb2) { return 0; } else { return -1; } } } }