BeanIO - литраль появляется как дополнительная строка

Пожалуйста, помогите мне удалить ненужные лишние строки для части ниже.

Текущий вывод:

001  Name1Str1 CA   1234 
001  Name2Str2 IN   4321 
005  30Manager Technology
005  50Lead Technology

Код Java:

        ArrayList<Employees1> emps = new ArrayList<>();

        ArrayList<Employee1> empp1 = new ArrayList<>();
        ArrayList<Employee2> empp2 = new ArrayList<>();

        Employees1 employees = new Employees1();

        Employee1 emp1 = new Employee1();
        emp1.setSno("001");
        emp1.setName("Name1");
        emp1.setStreet("Str1");
        emp1.setCity("CA");         
        emp1.setZip("1234");
        empp1.add(emp1);

        Employee2 emp2 = new Employee2();
        emp2.setSno("005");
        emp2.setAge("30");          
        emp2.setPosition("Manager Technology");
        empp2.add(emp2);

        Employee1 emp12 = new Employee1();
        emp12.setSno("001");
        emp12.setName("Name2");
        emp12.setStreet("Str2");
        emp12.setCity("IN");            
        emp12.setZip("4321");
        empp1.add(emp12);

        Employee2 emp22 = new Employee2();
        emp22.setSno("005");
        emp22.setAge("50");         
        emp22.setPosition("Lead Technology");
        empp2.add(emp22);

        employees.setEmployee1(empp1);
        employees.setEmployee2(empp2);

        emps.add(employees);

mapping.xml

<stream name="employeeStream" format="fixedlength">
        <group name="employees" class="com.Employees1">
            <record name="employee1" class="com.Employee1" minOccurs="0"
                maxOccurs="unbounded" collection="list">
                <field name="sno" length="5" rid="true" literal="001" />
                <field name="name" length="5" />
                <field name="street" length="5" />
                <field name="city" length="5" />
                <field name="zip" length="5" />
            </record>
            <record name="employee2" class="com.Employee2" minOccurs="0"
                maxOccurs="unbounded" collection="list">
                <field name="sno" length="5" rid="true" literal="005" />
                <field name="age" length="2" />
                <field name="position" length="18" />
            </record>
        </group>
    </stream>

Код Java:

public class Employee1 {    
    private String sno;
    private String name;
    private String street;
    private String city;
    private String zip;
}

public class Employee2 {    
    private String sno;
    private String age;
    private String position;
}

public class Employees1 implements Serializable 
{
private List<Employee1> employee1 = null;
private List<Employee2> employee2 = null;
}