.createVariantBuilder(VariantType.TEXT);
variantBuilder.setSelectionBuilder(POLICY_FACTORY
.createDefaultSelectionBuilder());
TextMetaDataBuilder builder = POLICY_FACTORY.
createTextMetaDataBuilder();
builder.setTextEncoding(TextEncoding.PLAIN);
URLContentBuilder urlContentBuilder = POLICY_FACTORY
.createURLContentBuilder();
urlContentBuilder.setURL("/text.txt");