JasperReports and JSP

I have just solved the problem with JSP and JasperReports. The error that gives a "package net.sf.jasperreports.engine does not exist" error can be fixed by putting the jar file jdt-compiler.jar into your WEB-INF/webapp folder. You can download that file in here, and look for jdt-compiler.jar. Put that file in your classpath, restart tomcat, and your good to go.