Integer min/max

[IgorRodchenkov]

There might be a hidden bug because
Integer.MIN_VALUE != -Integer.MAX_VALUE
but e.g., in LGraph these are used inconsistently...

I suspect - instead of -Integer.MAX_VALUE must always use Integer.MIN_VALUE

[razrabot]

@IgorRodchenkov I think you are absolutely right. Integer.MIN_VALUE != -Integer.MAX_VALUE will always return true, because MAX_VALUE + MIN_VALUE = -1 And the inconsistency is all over the place.