protected void saveCheckOutChanges(List<DomainFile> changedList) throws CancelledException {
		if (changedList.size() > 0) {
			SaveDataDialog dialog = new SaveDataDialog(tool);
			boolean cancelled = !dialog.showDialog(changedList);
			if (cancelled) {
				throw new CancelledException();
			}
		}
	}
Saves all checked out changes.
@param changedList the list of changes
@throws CancelledException if cancelled
Ghidra/Features/Base/src/main/java/ghidra/framework/main/datatree/VersionControlDataTypeArchiveUndoCheckoutAction.java