Ok, after some digging in the Wildfly installation folders I found RestEasy jars at:
And the version is, as in the jar file: resteasy-jaxrs-3.0.19.Final.jar
I wanted to upgrade to 3.1.1.Final version, so I did:
- downloaded the zip file of the latest version of RestEasy from: http://resteasy.jboss.org/downloads
- unpacked the file in a temporary directory
- it has within two other zip files: resteasy-jboss-modules-3.1.1.Final-mavenized.zip and resteasy-jboss-modules-3.1.1.Final.zip which are the Wildfly modules so next step...
- upacked both .zip files at: wildfly-10.1.0.Final/modules/system/layers/base
I didn't have to delete anything and my pom.xml has:
That's all right.
As for the version of RESTEasy included in WildFly, knowing that will be easier starting from WildFly 11, as the version will be printed in a log message during the boot.