Unfortunately, it is not currently possible to vote for this app in our wishlist. We are currently focused on providing new PHP, Rails, Java and Python apps.
BIRT is an Eclipse-based open source reporting system for web applications, especially those based on Java and Java EE. BIRT has two main components: a report designer based on Eclipse, and a runtime component that you can add to your app server. BIRT also offers a charting engine that lets you add charts to your own application.