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From Yasser Zamani <>
Subject RE: Java 11 support
Date Wed, 23 Jan 2019 14:49:16 GMT

>-----Original Message-----
>From: Lukasz Lenart <>
>Sent: Wednesday, January 23, 2019 4:59 PM
>To: Struts Users Mailing List <>
>Subject: Re: Java 11 support
>śr., 23 sty 2019 o 14:10 Yasser Zamani <> napisał(a):
>> >I would start with detecting a proper Java version first. The
>> >additional constant will introduce unneeded burden for users to control it.
>> Fortunately it seems it isn't required. Locally all tests are passing here with all
>java versions (7,8,9,11) for [1].
>The case is that we target JDK7 in pom.xml, once changed to JDK11 a class
>structure will change and having just ASM7 on classpath won't help.

I'm not sure if I get your point correctly but I didn't change `target` in [1].

If you meant the user's itself java 11 compiled classes structure, to double verify if it
works, with [1]'s local branch with a few local changes into showcase app, I compiled showcase
app into a war file with JDK11. Inside the war file, I verified that showcase classes are
compiled with JDK11 and WEB-INF\lib\struts-convention-plugin.jar classes are compiled with
JDK7 (via viewing their .class files first 8 bytes) i.e. similar to Sebastian case. I then
deployed that war into tomcat starting with java 11. I saw it launched with no error and I
saw it's bean-validation-example.action (a convention configured action) works fine.


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