anchor.diff:  During this case I search other Maven plugins who compile JSP with Tomcat. It's not easy beacause JSP it's very fashionable...
   I found this major ones : 
   
  +* https://github.com/leonardehrenfried/jspc-maven-plugin
  +** no recent upgrade
  +** provide includes/excludes parameters
  +** trace all jsp in log when compiling
  +** fork of jetty-jspc-maven-plugin
   * https://github.com/Jasig/jspc-maven-plugin
   ** 1 recent upgrade
   ** allow different version of tomcat compiler (by design in code)
   ** fork of the Codehaus jspc-maven-plugin
   ** does not provide stopAtFirstError=false for now (but there are current PR for that)
   ** does not provide includes/excludes parameters
  +** trace all jsp in log when compiling
   * jspc-maven-plugin from codehaus
   ** no more maintained
   ** does not provide stopAtFirstError=false
  
positive.code: |
  
  |jetty-jspc-maven-plugin
  |17s
  |1.35Gb
  |90%
  |===
  
  == Conclusion
  
negative.code: ** design by and for jetty
  ** if we give jasper dependency we can use this for tomcat
  ** does not provide stopAtFirstError=false for now
  ** trace all jsp in log at startup
  
  And this is a little benchmark of this plugins with my project (2700 jsp).
  
  