Xstream marshalling and unmarhsalling

Hi all,
Here is my xml request from a paylod of webservice , I would like to unmarhcall it to Java object. I have included Java class Address below.
when I try to unmarshall it, its errroring on prefix schema? Is there any way I can handle this prefix and also when marshall Java object into xml i don't want prefix.

<schema:address>" +
" <schema:name>XYZ</schema:name>" +
" <schema:addressLine1>123 Worcester</schema:addressLine1>" +
" <schema:addressLine2/>" +
" <schema:city>San diego</schema:city>" +
" <schema:state>MA</schema:state>" +
" <schema:zip>91235</schema:zip>" +
" <schema:countryCode>US</schema:countryCode>" +
" </schema:address>

public class Address {
private String name;
private String addressLine1;
private String addressLine2;
private String city;
private String state;
private String zip;
private String countryCode;

public String getCountryCode()

{ return countryCode; }

public void setCountryCode(String countryCode)

{ this.countryCode = countryCode; }

public String getAddressLine1()

{ return addressLine1; }

public void setAddressLine1(String addressLine1)

{ this.addressLine1 = addressLine1; }

public String getAddressLine2()

{ return addressLine2; }

public void setAddressLine2(String addressLine2)

{ this.addressLine2 = addressLine2; }

public String getCity()

{ return city; }

public void setCity(String city)

{ this.city = city; }

public String getState()

{ return state; }

public void setState(String state)

{ this.state = state; }

public String getZip()

{ return zip; }

public void setZip(String zip)

{ this.zip = zip; }

public String getName()

{ return name; }

public void setName(String name)

{ this.name = name; }