Jasig/jspc-maven-plugin — pull request #19 by akram (2014-05-26 14:51:57+00:00)
Title: Do not stop on first JSP containing a compile error

Solves this issue for Tomcat7 only.
https://github.com/Jasig/jspc-maven-plugin/issues/17

Uses the workaround proposed by Lynorics. except that copying JspC to plugin directory does not seem to work. I had to rename it.