public void setHeaderValues(String name,String[] values)
    {
        _fields.put(name,Arrays.asList(values));
    }
public void setHeaderValues ( String name , String [ ] values ) { _fields . put ( name , Arrays . asList ( values ) ) ; }
Set a multivalued header, every response handled will have
this header set with the provided values.

@param name The String name of the header.
@param values An Array of String values to use as the values for a Header.