[jboss-jira] [JBoss JIRA] (WFCORE-5038) Compile using JDK 11

[ https://issues.redhat.com/browse/WFCORE-5038?page=com.atlassian.jira.plug... ] Paul Ferraro updated WFCORE-5038: --------------------------------- Description: As discussed on wildfly-dev mailing list, to enable the use of multi-release wildfly modules, we will: * Require JDK 11 to compile (for all modules except testsuite modules) ** Adjust compiler flags to use --release=8 *** This is equivalent to: -source N -target N -bootclasspath <bootclasspath-from-N> * To ensure surefire tests are run against each supported JRE (wherever necessary), we will update the CI server maven settings to specify system properties for: ** java8.home ** java11.home * Update JDK8 specific CI servers to build with JDK 11, but run integration tests using Java 8. One complication is the wildfly-cli module, which contains a dependency on the jdk.jconsole module.  Building on JDK 11 using -release 8 means that we cannot just include the --add-modules=jdk.jconsole compiler argument, we actually need to add a jar containing a jconsole stub to the classpath of the compiler. was: As discussed on wildfly-dev mailing list, to enable the use of multi-release wildfly modules, we will: * Require JDK 11 to compile (for all modules except testsuite modules) ** Adjust compiler flags to use --release=8 *** This is equivalent to: -source N -target N -bootclasspath <bootclasspath-from-N> * To ensure surefire tests are run against each supported JRE (wherever necessary), we will update the CI server maven settings to specify system properties for: ** java8.home ** java11.home * Update JDK8 specific CI servers to build with JDK 11, but run integration tests using Java 8. -- This message was sent by Atlassian Jira (v7.13.8#713008)