public synchronized void setTasks(List<Class<? extends Task>> tasks) {
if (locked) throw new UnsupportedOperationException();
if (tasks == null) throw new NullPointerException();
this.tasks = Collections.unmodifiableList(tasks);
}
public List<Command> getCommands() {
synchronized (commands) {
return Collections.unmodifiableList(commands);
}
}
