Java 9 is due to be released in ten days. Checkstyle currently fails to compile if a user is using Java 9.
First up, JavadocTool and other tools.jar things have been moved and/or removed:
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] /home/faux/code/checkstyle/src/test/java/com/puppycrawl/tools/checkstyle/doclets/TokenTypesDocletTest.java:[44,29] cannot find symbol
symbol: class JavadocTool
location: package com.sun.tools.javadoc
Java 9 is due to be released in ten days. Checkstyle currently fails to compile if a user is using Java 9.
First up,
JavadocTooland othertools.jarthings have been moved and/or removed: