MessageBox.alert("No parents","Class " + UIUtil.getDisplayText(clsValue) + " has no parents. Please add at least on parent.");
return;
}
MessageBox.confirm("Confirm", getMoveConfirmMessage(), new ConfirmCallback() {
public void execute(String btnID) {
if (btnID.equalsIgnoreCase("yes")) {
UIUtil.mask(ChangeParentPanel.this.getEl(), "Performing change in hierarchy", true, 10);
performMove(clsName, UIUtil.getStringCollection(parentsToAdd),
UIUtil.getStringCollection(parentsToRemove), reasonForChange);