MediaType origHtmlMediaType = mediaTypes.remove( htmlPos );
Map<String, String> params = new HashMap<String, String>( origHtmlMediaType.getParameters() );
params.put( "q", "2.0" ); //$NON-NLS-1$ //$NON-NLS-2$
QualitySourceMediaType newhtmlMediaType =
new QualitySourceMediaType( origHtmlMediaType.getType(), origHtmlMediaType.getSubtype(), 2000, params );
// reinsert ahead of xml and with increased qos value
mediaTypes.add( xmlPos, newhtmlMediaType );
// VariantListBuilder vlb = Variant.VariantListBuilder.newInstance();