namesspace is coming in ending tag of xml root element

Question

Please find below xml format where namespace is coming in end tags as well

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<report xmlns="urn:nonstandard:****">
<headers/>
<report_details/>
</report xmlns="urn:nonstandard:****">

Please check below code snippet which i'm using

@XmlRootElement(name = "report", 
namespace = "xmlns=urn:nonstandard:****")
@XmlAccessorType(XmlAccessType.FIELD)
public class ReportVo {
        @XmlElement(name="header")
    private HeaderVo headerVo;
    
    
    @XmlElement(name="report_details")
    private ReportDetailsVO reportDetailsVo;
}

and i'm expecting my xml should generate like below

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<report xmlns="urn:nonstandard:****">
<headers/>
<report_details/>
</report>