use assertNotCaptured in tests and other clean up
use assertNotCaptured in tests and other clean up

franciscocpg/heroku-buildpack-java,JIoJIaJIu/heroku-buildpack-java,whyjustin/heroku-buildpack-grunt-maven,raymcdermott/heroku-buildpack-nginx,wishtack/heroku-buildpack-java,Vincit/heroku-buildpack-java-nodejs,hpcloud/heroku-buildpack-java,JIoJIaJIu/heroku-buildpack-java,Scalingo/java-buildpack,michaelpham/maven-build,heroku/heroku-buildpack-java,bluebreezecf/heroku-buildpack-java,RaymondKroon/heroku-buildpack-vertx,marinimi/heroku-buildpack-java-withprofile,garfieldsam/aabbcc,kimonocloud/natsu-buildpack-java,cloudControl/buildpack-java,neilgandhi/heroku-buildpack-java,albertopl19/heroku-jeveris,flapitgo/heroku-buildpack-java-plus-npm,kimonocloud/heroku-buildpack-java,franciscocpg/heroku-buildpack-java,ustramooner/heroku-buildpack-slyncy,RaymondKroon/heroku-buildpack-vertx,Scalingo/java-buildpack,heroku/heroku-buildpack-java,kimonocloud/natsu-buildpack-java,noncreativetype/sms,wishtack/heroku-buildpack-java,djc21291/java-buildpack,fizx/jbpt,fizx/jbpt,joek/heroku-buildpack-java,dluxemburg/heroku-buildpack-nodejs-java,Parlio/heroku-buildpack-java,noncreativetype/sms,neilgandhi/heroku-buildpack-java,Vincit/heroku-buildpack-java-nodejs,Parlio/heroku-buildpack-java,noncreativetype/sms,bluebreezecf/heroku-buildpack-java,hpcloud/heroku-buildpack-java