A Java library for creating CAPTCHAs for J2EE applications, including Spring MVC, Struts, and Grails.
Example implementations are located in the examples/ directory. The more robust examples were done using Grails; this is the recommended starting point for learning how to implement and use SimpleCaptcha.
To build, simply run ant from this directory. The only requirement is that the $CATALINA_HOME environment variable be set:
set $CATALINA_HOME=/usr/apache-tomcat-6.0.18/
ant
