public static void sameContent(Iterator expected, Iterator actual) {
final Collection4 allExpected = new Collection4();
while (expected.hasNext()) {
allExpected.add(expected.next());
}
while (actual.hasNext()) {
final Object current = actual.next();
final boolean removed = allExpected.remove(current);
if (!removed) {
unexpected(current);
}
}
Assert.isTrue(allExpected.isEmpty(), allExpected.toString());
}
void removeConstraint(QCon a_constraint) {
i_constraints.remove(a_constraint);
}