Hi all, In my report I need to show the average number of days beween the time the issue was logged and the time it was resolved. From the database I get two java.util.Date fields. I have created a variable $avg_days. I have tried something like this with the average calculation but since setTime returns void it doesn't work. Code:(new java.util.Calendar().setTime($F{date_accepted}).getTimeinMillis() - new java.util.Calendar().setTime($F{date_logged}).getTimeinMillis())/86400 Does anyone else have an idea how to do this?