import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import javax.microedition.pim.Event;
import javax.microedition.pim.EventList;
import javax.microedition.pim.PIM;

// Convert an existing entry into a iCal and then 
// import the iCal as a new entry
String[] dataFormats = PIM.supportedSerialFormats();
// Write entry to iCal
ByteArrayOutputStream os = new ByteArrayOutputStream();
PIM.getInstance().toSerialFormat(event, os, "UTF8", dataFormats[0]);
// Import entry from iCal
ByteArrayInputStream is = new ByteArrayInputStream(os.toByteArray());
PIMItem[] pi = PIM.getInstance().fromSerialFormat(is, "UTF8");
EventList eventList = 
   (EventList)PIM.getInstance().openPIMList(PIM.EVENT_LIST, PIM.READ_WRITE);
Event event2 = eventList.importEvent((Event)pi[0]);