Entry.java

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 useOk");
    {
      final Number ignorePattern_1 = useOk();
      //@ assert Utils.is_nat(ignorePattern_1);

      /* skip */
    }

    IO.println("After useOk");
    IO.println("Before useNotOk");
    {
      final Number ignorePattern_2 = useNotOk();
      //@ assert Utils.is_nat(ignorePattern_2);

      /* skip */
    }

    IO.println("After useNotOk");
    return 0L;
  }

  public static Number useOk() {

    project.Entrytypes.A a =
        new project.Entrytypes.A(MapUtil.map(new Maplet(1L, new project.Entrytypes.B(2L))));
    //@ assert Utils.is_(a,project.Entrytypes.A.class);

    VDMMap stateDes_1 = a.get_m();

    project.Entrytypes.B stateDes_2 = ((project.Entrytypes.B) Utils.get(stateDes_1, 1L));

    //@ assert stateDes_2 != null;

    stateDes_2.set_x(2L);
    //@ assert (V2J.isMap(stateDes_1) && (\forall int i_1; 0 <= i_1 && i_1 < V2J.size(stateDes_1); Utils.is_nat(V2J.getDom(stateDes_1,i_1)) && Utils.is_(V2J.getRng(stateDes_1,i_1),project.Entrytypes.B.class)));

    //@ assert Utils.is_(a,project.Entrytypes.A.class);

    //@ assert a.valid();

    Number ret_1 = 0L;
    //@ assert Utils.is_nat(ret_1);

    return ret_1;
  }

  public static Number useNotOk() {

    project.Entrytypes.A a =
        new project.Entrytypes.A(MapUtil.map(new Maplet(1L, new project.Entrytypes.B(2L))));
    //@ assert Utils.is_(a,project.Entrytypes.A.class);

    VDMMap stateDes_3 = a.get_m();

    project.Entrytypes.B stateDes_4 = ((project.Entrytypes.B) Utils.get(stateDes_3, 1L));

    //@ assert stateDes_4 != null;

    stateDes_4.set_x(1L);
    //@ assert (V2J.isMap(stateDes_3) && (\forall int i_1; 0 <= i_1 && i_1 < V2J.size(stateDes_3); Utils.is_nat(V2J.getDom(stateDes_3,i_1)) && Utils.is_(V2J.getRng(stateDes_3,i_1),project.Entrytypes.B.class)));

    //@ assert Utils.is_(a,project.Entrytypes.A.class);

    //@ assert a.valid();

    Number ret_2 = 0L;
    //@ assert Utils.is_nat(ret_2);

    return ret_2;
  }

  public String toString() {

    return "Entry{}";
  }
}