mode.toTrackingMode().systemPropertyOverridden(key)

    fun isSystemPropertyMutated(key: String) = mode.toTrackingMode().isSystemPropertyMutated(key)

    fun isSystemPropertyLoaded(key: String) = mode.toTrackingMode().isSystemPropertyLoaded(key)

    fun getLoadedPropertyOldValue(key: String) = mode.toTrackingMode().getLoadedPropertyOldValue(key)

        get() = when (this) {
            is Describable -> displayName
            else -> null
        }

    private
    fun isSystemPropertyLoaded(key: String): Boolean {
        return environmentChangeTracker.isSystemPropertyLoaded(key)
    }

    private
    fun isSystemPropertyMutated(key: String): Boolean {
        return environmentChangeTracker.isSystemPropertyMutated(key)
    }