public int stepPoly(int)
{
    java.io.PrintStream r1;
    Example r0;
    int i0;

    r0 := @this;

    i0 := @parameter0;

    if i0 >= 0 goto label0;

    r1 = java.lang.System.out;

    r1.println("error");

    return -1;

 label0:
    if i0 > 5 goto label1;

    i0 = i0 * i0;

    return i0;

 label1:
    i0 = i0 * 5;

    i0 = i0 + 16;

    return i0;
}
