How to use

addNewFeatureCollection

method

in

net.opengis.gml.FeatureCollectionDocument2

  FeatureCollectionDocument2 xbFeatureColllectionDoc =
      FeatureCollectionDocument2.Factory.newInstance(getXmlOptions());
  AbstractFeatureCollectionType xbFeatCol = xbFeatureColllectionDoc.addNewFeatureCollection();
  StringBuilder builder = new StringBuilder();
  builder.append("sfc_");
xbFeatColDoc.addNewFeatureCollection();
xmlObject = xbFeatColDoc;

  FeatureCollectionDocument2 xbFeatureColllectionDoc =
      FeatureCollectionDocument2.Factory.newInstance(XmlOptionsHelper.getInstance().getXmlOptions());
  AbstractFeatureCollectionType xbFeatCol = xbFeatureColllectionDoc.addNewFeatureCollection();
  StringBuilder builder = new StringBuilder();
  builder.append("sfc_");
FeatureCollectionDocument2 xbFeatColDoc =
    FeatureCollectionDocument2.Factory.newInstance(XmlOptionsHelper.getInstance().getXmlOptions());
xbFeatColDoc.addNewFeatureCollection();
xmlObject = xbFeatColDoc;