Axis 1.4 generated stubs are not having variables to store value

<xs:complexType name="DateTime1">
                <xs:annotation>
                    <xs:documentation>
Primitive: Date Time: Specifies a date and/or time Date Time_1: Date and/or Time.
        </xs:documentation>
                </xs:annotation>
                <xs:simpleContent>
                    <xs:extension base="tns:DateTime1_Content">
                        <xs:attribute name="FormatText" type="tns:DateTime1_FormatText"/>
                    </xs:extension>
                </xs:simpleContent>
            </xs:complexType>
            <xs:simpleType name="DateTime1_Content">
                <xs:restriction base="xs:dateTime"/>
            </xs:simpleType>
            <xs:simpleType name="DateTime1_FormatText">
                <xs:restriction base="xs:string"/>
            </xs:simpleType>

public class DateTime1  implements java.io.Serializable, org.apache.axis.encoding.SimpleType {
    private java.lang.String formatText;  // attribute

    public DateTime1() {
    }

    // Simple Types must have a String constructor
    public DateTime1(java.util.Calendar _value) {
        super(_value);
    }

public class DateTime1  implements java.io.Serializable, org.apache.axis.encoding.SimpleType {
    private java.util.Calendar _value;
    private java.lang.String formatText;  // attribute

    public DateTime1() {
    }

    // Simple Types must have a String constructor
    public DateTime1(java.util.Calendar _value) {
        this._value = _value;
    }
    public DateTime1(java.lang.String _value) {
        java.util.Calendar cal =
            (java.util.Calendar) new org.apache.axis.encoding.ser.CalendarDeserializer(
                java.lang.String.class, org.apache.axis.Constants.XSD_STRING).makeValue(_value);
        this._value = cal;
    }