Prefix

@XmlSchema(

    namespace = "http://www.example.com/ordertracking",

    elementFormDefault = XmlNsForm.QUALIFIED,

    xmlns = {

        @XmlNs(prefix = "ot", namespaceURI = "http://www.example.com/ordertracking")

    }

)

package your.package.name;

import javax.xml.bind.annotation.XmlNs;

import javax.xml.bind.annotation.XmlNsForm;

import javax.xml.bind.annotation.XmlSchema;  

1. stackoverflow.com

stackoverflow.com