import de.dhbwstuttgart.typeinference.Menge;
public class TestIfStmt {
public m1() {
a;
if (a) {
return a;
}
else
return false;
public m2() {
c;
a = new Menge<Integer>();
if (a.isEmpty()) {
c="empty";
else if (a.size()==1) {
c="almost empty";