OpenJump, Beanshell - setGeometryFromYX

/////////////////////////////////////////////////////
// This script adds a new layer from a selected one//
// The new layer has two new attributes            //
// containing X and Y of a coordinate              //
// Michael Michaud 2009-03-02                      //
/////////////////////////////////////////////////////

//Begin Import libraries

import com.vividsolutions.jump.feature.*;
import com.vividsolutions.jump.workbench.model.StandardCategoryNames;
import com.vividsolutions.jump.workbench.ui.MultiInputDialog;
//End Import Libraries

//Begin Dialog
dialog = new MultiInputDialog(wc.workbench.frame, "", true);
dialog.addLabel("<html>This script creates a  new layer, from a selected point layer.<br/>The new layer has two new attributes containing coordinates X and Y of the points</html>");
//End Dialog

//Begin Choices YES/NO
dialog.setVisible(true);
if (!dialog.wasOKPressed()) return;
//End Choices YES/NO

//Begin script
ll = wc.layerNamePanel.selectedLayers;
if (ll.length != 1) wc.workbench.frame.warnUser("Exactly one layer must be selected");
else {
fc = ll[0].featureCollectionWrapper;
fs = fc.featureSchema.clone();
fs.addAttribute("X", AttributeType.DOUBLE);
fs.addAttribute("Y", AttributeType.DOUBLE);
resultFC = new FeatureDataset(fs);
for (f : fc.features) {
   nf = new BasicFeature(fs);
   for (int i = 0 ; i < fs.attributeCount-2 ; i++){
       nf.setAttribute(i, f.getAttribute(i));
   }
   nf.setAttribute("X", f.geometry.coordinate.x);
   nf.setAttribute("Y", f.geometry.coordinate.y);
   resultFC.add(nf);
}
wc.layerManager.addLayer(StandardCategoryNames.RESULT, ll[0].name+"_XY", resultFC);
}

//End script