{
logger.debug("open participant editor");
try
{
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().openEditor(new ParticipantEditorInput((Participant)item), ParticipantEditor.ID, true, IWorkbenchPage.MATCH_ID | IWorkbenchPage.MATCH_INPUT);
}
catch(PartInitException e)
{
logger.error("unable to open participant editor: " + e.getMessage(), e);