package project;
import java.util.*;
import org.overture.codegen.runtime.*;
import org.overture.codegen.vdm2jml.runtime.*;
@SuppressWarnings("all")
//@ nullable_by_default
final public class Entry {
/*@ public ghost static boolean invChecksOn = true; @*/
private Entry() {}
public static Object Run() {
IO.println("Before valid use.");
{
project.quotes.AQuote aOpt = null;
//@ assert ((aOpt == null) || Utils.is_(aOpt,project.quotes.AQuote.class));
/* skip */
}
IO.println("After valid use.");
IO.println("Before invalid use.");
{
project.quotes.AQuote a = Nil();
//@ assert Utils.is_(a,project.quotes.AQuote.class);
/* skip */
}
IO.println("After invalid use.");
return 0L;
}
/*@ pure @*/
public static project.quotes.AQuote Nil() {
project.quotes.AQuote ret_1 = null;
//@ assert ((ret_1 == null) || Utils.is_(ret_1,project.quotes.AQuote.class));
return ret_1;
}
public String toString() {
return "Entry{}";
}
}