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 legal use");
    VDMSeq seqCompResult_1 = SeqUtil.seq();
    //@ assert (V2J.isSeq(seqCompResult_1) && (\forall int i; 0 <= i && i < V2J.size(seqCompResult_1); Utils.is_nat1(V2J.get(seqCompResult_1,i))));

    VDMSet set_1 = SetUtil.set(1L, 2L, 3L);
    //@ assert (V2J.isSet(set_1) && (\forall int i; 0 <= i && i < V2J.size(set_1); Utils.is_nat1(V2J.get(set_1,i))));

    for (Iterator iterator_1 = set_1.iterator(); iterator_1.hasNext(); ) {
      Number x = ((Number) iterator_1.next());
      //@ assert Utils.is_nat1(x);

      if (x.longValue() > 0L) {
        seqCompResult_1.add(x);
      }
    }
    {
      final VDMSeq ignorePattern_1 = Utils.copy(seqCompResult_1);
      //@ assert (V2J.isSeq1(ignorePattern_1) && (\forall int i; 0 <= i && i < V2J.size(ignorePattern_1); Utils.is_nat(V2J.get(ignorePattern_1,i))));

      /* skip */
    }

    VDMSeq seqCompResult_2 = SeqUtil.seq();
    //@ assert (V2J.isSeq(seqCompResult_2) && (\forall int i; 0 <= i && i < V2J.size(seqCompResult_2); Utils.is_nat1(V2J.get(seqCompResult_2,i))));

    VDMSet set_2 = SetUtil.set(1L, 2L, 3L);
    //@ assert (V2J.isSet(set_2) && (\forall int i; 0 <= i && i < V2J.size(set_2); Utils.is_nat1(V2J.get(set_2,i))));

    for (Iterator iterator_2 = set_2.iterator(); iterator_2.hasNext(); ) {
      Number x = ((Number) iterator_2.next());
      //@ assert Utils.is_nat1(x);

      seqCompResult_2.add(x);
    }
    {
      final VDMSeq ignorePattern_2 = Utils.copy(seqCompResult_2);
      //@ assert (V2J.isSeq1(ignorePattern_2) && (\forall int i; 0 <= i && i < V2J.size(ignorePattern_2); Utils.is_nat(V2J.get(ignorePattern_2,i))));

      /* skip */
    }

    IO.println("After legal use");
    IO.println("Before violations");
    VDMSeq seqCompResult_3 = SeqUtil.seq();
    //@ assert (V2J.isSeq(seqCompResult_3) && (\forall int i; 0 <= i && i < V2J.size(seqCompResult_3); Utils.is_nat1(V2J.get(seqCompResult_3,i))));

    VDMSet set_3 = SetUtil.set(1L, 2L, 3L);
    //@ assert (V2J.isSet(set_3) && (\forall int i; 0 <= i && i < V2J.size(set_3); Utils.is_nat1(V2J.get(set_3,i))));

    for (Iterator iterator_3 = set_3.iterator(); iterator_3.hasNext(); ) {
      Number x = ((Number) iterator_3.next());
      //@ assert Utils.is_nat1(x);

      if (x.longValue() > 4L) {
        seqCompResult_3.add(x);
      }
    }
    {
      final VDMSeq ignorePattern_3 = Utils.copy(seqCompResult_3);
      //@ assert (V2J.isSeq1(ignorePattern_3) && (\forall int i; 0 <= i && i < V2J.size(ignorePattern_3); Utils.is_nat(V2J.get(ignorePattern_3,i))));

      /* skip */
    }

    VDMSeq seqCompResult_4 = SeqUtil.seq();
    //@ assert (V2J.isSeq(seqCompResult_4) && (\forall int i; 0 <= i && i < V2J.size(seqCompResult_4); Utils.is_nat(V2J.get(seqCompResult_4,i))));

    VDMSet set_4 = xs();
    //@ assert (V2J.isSet(set_4) && (\forall int i; 0 <= i && i < V2J.size(set_4); Utils.is_nat(V2J.get(set_4,i))));

    for (Iterator iterator_4 = set_4.iterator(); iterator_4.hasNext(); ) {
      Number x = ((Number) iterator_4.next());
      //@ assert Utils.is_nat(x);

      seqCompResult_4.add(x);
    }
    {
      final VDMSeq ignorePattern_4 = Utils.copy(seqCompResult_4);
      //@ assert (V2J.isSeq1(ignorePattern_4) && (\forall int i; 0 <= i && i < V2J.size(ignorePattern_4); Utils.is_nat(V2J.get(ignorePattern_4,i))));

      /* skip */
    }

    IO.println("After violations");
    return 0L;
  }
  /*@ pure @*/

  public static VDMSet xs() {

    VDMSet ret_1 = SetUtil.set();
    //@ assert (V2J.isSet(ret_1) && (\forall int i; 0 <= i && i < V2J.size(ret_1); Utils.is_nat(V2J.get(ret_1,i))));

    return Utils.copy(ret_1);
  }

  public String toString() {

    return "Entry{}";
  }
}