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() {

    {
      final Number ignorePattern_1 = f(2L);
      //@ assert Utils.is_nat(ignorePattern_1);

      /* skip */
    }

    IO.println("Done! Expected no violations");
    return 0L;
  }
  /*@ pure @*/

  public static Number f(final Number a) {

    //@ assert Utils.is_nat(a);

    Number casesExpResult_1 = null;

    Number intPattern_1 = a;
    //@ assert Utils.is_nat(intPattern_1);

    Boolean success_1 = Utils.equals(intPattern_1, 1L);
    //@ assert Utils.is_bool(success_1);

    if (!(success_1)) {
      Number intPattern_2 = a;
      //@ assert Utils.is_nat(intPattern_2);

      success_1 = Utils.equals(intPattern_2, 2L);
      //@ assert Utils.is_bool(success_1);

      if (success_1) {
        casesExpResult_1 = 8L;
        //@ assert Utils.is_nat1(casesExpResult_1);

      } else {
        casesExpResult_1 = 2L;
        //@ assert Utils.is_nat1(casesExpResult_1);

      }

    } else {
      casesExpResult_1 = 4L;
      //@ assert Utils.is_nat1(casesExpResult_1);

    }

    Number ret_1 = casesExpResult_1;
    //@ assert Utils.is_nat(ret_1);

    return ret_1;
  }

  public String toString() {

    return "Entry{}";
  }
}