вт, 26 мар. 2019 г. в 20:58, David Cleary <da...@progress.com>: > > I'm current updating our server that is based on Tomcat 8.5.x and found that > ecj-4.6.3.jar is no longer in the distribution. The changelog does not note that it has been removed. I just want to confirm that I should remove this library as part of the Tomcat update.
How did you install your copy of Apache Tomcat? Both the official apache-tomcat-8.5.39.zip and apache-tomcat-8.5.39.tar.gz files have ecj-4.6.3.jar in them. Technically, answering the topic of "whether it is required": 1) ECJ is not needed if your web applications do not have JSP pages. (If they contain only servlets, or where JSPs are pre-compiled). 2) ECJ is not needed if Tomcat is configured to compile JSPs with javac from JDK. It is possible, but it is a rare configuration. 3) The ecj.jar can be replaced with any newer version. This specific version (ecj-4.6.3.jar) is the latest one that can run on Java 7, thus it is bundled with the official release of Tomcat 8.5. Best regards, Konstantin Kolinko --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
