/**
* Return an array of <code>IPreferenceTransfer</code> objects
* @return an array of <code>IPreferenceTransfer</code> objects
*/
public static PreferenceTransferElement[] getPreferenceTransfers() {
return new PreferenceTransferRegistryReader(
IWorkbenchRegistryConstants.PL_PREFERENCE_TRANSFER)
.getPreferenceTransfers();
}