rookiefly/simplecaptcha
SimpleCaptcha - A Java library for creating CAPTCHAs for J2EE applications, including Spring MVC, Struts, and Grails.
JavaBSD-3-Clause
SimpleCaptcha - A Java library for creating CAPTCHAs for J2EE applications, including Spring MVC, Struts, and Grails.
JavaBSD-3-Clause