JRViewer,how to use loadReport() and refreshPage() in 6.6.0

[richardfincher]

Hi,

I plan to upgrade jasper report 6.2.0 to 6.6.0.But I found many changes in API.For example,net.sf.jasperreports.view.JRViewer is deprecated in the 6.6.0 library.In my code,myJRView extends JRViewer and uses its loadReport() and refreshPage().What I want to ask is:

1.In 6.6.0,how can I use JRViewer?I do not find useful information in release notes.

2.How many aspects I shoud pay attention when upgrading to 6.6.0?That's very nice if anyone could provide some articles or websites.

Thanks in advance.