Last version of jChart, JFreeChart, iText, JasperReports that runs with jdk 1.4

I'm going to develop a Web App. with Jdk 1.4 on Webl开发者_如何学Googic 8 and I need to use jChart, JFreeChart, iText and JasperReport. Which version of these libraries do I have to use?

Thanks.

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JasperReports 3.7.1 seems to be the last version for JDK 1.4. I used this tool to check it: http://code.google.com/p/versioncheck/