Compare accentuated letters : Collator « I18N « Java Tutorial

1. Java Tutorial
2. I18N
3. Collator

import java.text.Collator;
import java.util.Locale;

public class Main {
  public static void main(String args[]) {

    String s1 = "";
    String s2 = "f";

    Collator frCollator = Collator.getInstance(Locale.FRANCE);
    frCollator.setStrength(Collator.CANONICAL_DECOMPOSITION);
    if (frCollator.compare(s1, s2) < 0) {
        System.out.println("s1 < s2");
    }
  }
}
//s1 < s2