import java.text.Collator;
import java.util.Comparator;
class IgnoreCaseComp implements Comparator {
Collator col;
IgnoreCaseComp() {
col = Collator.getInstance();
col.setStrength(Collator.PRIMARY);
}
public int compare(String strA, String strB) {
return col.compare(strA, strB);
}
}