[LineChart] Javafx 8 Line Chart does not plot data in order

In Javafx 8, the LineChart does not plot data in the order it was received, it does some sort of very odd 'x-axis sorting' where the lines that connect points are purely determined by their closest counterpart on the x axis. This is quite upsetting when strict path-following is needed (and therefore requires overlapping of lines). I'm attaching two images, one of the java 7 Line Chart, and one of the Java 8 Line chart, along with the source code (easily executable source code). Both examples were created with the same source, simply a different jdk.

My companies application relies heavily on this functionality, and we have been forced to upgrade to java 8 for java 7 bug reasons.

This was in Java 8u20 build 23 specifically