@Override
	public boolean checkout(boolean exclusive, TaskMonitor monitor)
			throws IOException, CancelledException {
		return getFileData().checkout(exclusive, monitor != null ? monitor : TaskMonitor.DUMMY);
	}
Reassign a new file-ID to resolve file-ID conflict.
Conflicts can occur as a result of a cancelled check-out.
@throws IOException if an IO error occurs
Ghidra/Framework/Project/src/main/java/ghidra/framework/data/GhidraFile.java