JFreeChart: Server stops responding

Question

I am working on a JSP project in Netbeans. In the application, I am generating a graph using JFreeChart, which works fine.

The problem is, that after generating the graph the server stops responding, and I need to restart it to get things working again. Could this be because too many resources have been consumed by JFreeChart?

I based the application I used on code I got from this tutorial on RoseIndia .

Any suggestions/advice? Thanks.

Answer 1

Take a thread dump to check if their is any deadlock.

You can also use JProfiler or Visual VM to see what is happening with memory.