Use OMD revalidation server
Open test patient Jane Gray
Click on Measurements bar
Click on more for FBS
Click on Graph icon to left of one of the FBS measurements (see screenshot)
A plot of something (wanted to see what was produced different from Graph button).
Exception in attached catalina.out and HTTP Status 500 in browser output
Not sure what the output of the graph icon on single measurement does as there is also a Graph button at the bottom to plot all the measurements.