/**
* Should test whether all data is saved, and if not, prompt the user to save.
*
* @return <code>true</code> if everything can be closed
*/
protected boolean canClose() {
return del.superCanClose();
}
/**
* Should test whether all data is saved, and if not, prompt the user to save.
*
* @return <code>true</code> if everything can be closed
*/
protected boolean canClose() {
return del.superCanClose();
}
