}
private void test( int n, String s, Object good, Object bad )
{
Validator_int v1 = Validator_int.get( n );
Validator_boolean v2 = Validator_boolean.get( n );
ComboValidator v = new ComboValidator( v1, v2 );
assertEquals( s, v.toString() );
assertTrue( v.validate( good ) );
assertFalse( v.validate( bad ) );