this.projectIdentifier = projectIdentifier;
        return this;
    }

    public Collection<LaunchableGradleTask> getTasks() {
        return tasks;
    }

    public IsolatedGradleProjectInternal setTasks(List<LaunchableGradleTask> tasks) {
        this.tasks = ImmutableList.copyOf(tasks); // also ensures it's serializable
        return this;
    }