Jira does not work when switching to Java 17 in a supported release

Problem

Environment

Java 17 and Jira 9.5+

Steps to Reproduce

• Install Jira 9.5+ with .zip or tar.gz packages
  or
• Install Jira 9.5+ with Java 11 and switch to Java to 17

Expected Results

Jira to work correctly since it is in the supported platforms list

Actual Results

Jira main page is blank, errors are seen in the logs similar to:

JIRA-Bootstrap ERROR      [c.a.jira.startup.ComponentContainerLauncher] An Error occurred during ComponentContainerLauncher servlet context initialisation - class com.atlassian.jira.issue.customfields.manager.xml.AllowlistedXStreamFactory (in unnamed module @0x3e2adf76) cannot access class sun.util.calendar.BaseCalendar$Date (in module java.base) because module java.base does not export sun.util.calendar to unnamed module @0x3e2adf76.

Workaround

Linux:

1. Stop Jira
2. Edit the jira-install/bin/catalina.sh file and search for the following line:

   export JDK_JAVA_OPTIONS
   

3. Add the following code above that line

   ### Added as a workaround for Java 17 ###
   JDK_JAVA_OPTIONS="$JDK_JAVA_OPTIONS --add-opens=java.base/java.lang.reflect=ALL-UNNAMED"
   JDK_JAVA_OPTIONS="$JDK_JAVA_OPTIONS --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED"
   JDK_JAVA_OPTIONS="$JDK_JAVA_OPTIONS --add-opens=java.management/javax.management=ALL-UNNAMED"
   JDK_JAVA_OPTIONS="$JDK_JAVA_OPTIONS --add-opens=java.desktop/sun.font=ALL-UNNAMED"
   JDK_JAVA_OPTIONS="$JDK_JAVA_OPTIONS --add-opens=java.base/sun.reflect.generics.parser=ALL-UNNAMED"
   JDK_JAVA_OPTIONS="$JDK_JAVA_OPTIONS --add-opens=jdk.management/com.sun.management.internal=ALL-UNNAMED"
   JDK_JAVA_OPTIONS="$JDK_JAVA_OPTIONS --add-opens=java.base/java.time=ALL-UNNAMED"
   JDK_JAVA_OPTIONS="$JDK_JAVA_OPTIONS --add-exports=java.base/sun.util.calendar=ALL-UNNAMED"
   JDK_JAVA_OPTIONS="$JDK_JAVA_OPTIONS --add-exports=java.base/sun.security.action=ALL-UNNAMED"
   JDK_JAVA_OPTIONS="$JDK_JAVA_OPTIONS --add-exports=java.xml/jdk.xml.internal=ALL-UNNAMED"
   JDK_JAVA_OPTIONS="$JDK_JAVA_OPTIONS --add-opens=java.base/java.lang=ALL-UNNAMED"
   ### --- ###
   

4. Start Jira

Windows ( when startng via BAT file ):

1. Stop Jira
2. Edit the file JIRA_INSTAL\bin\catalina.bat and search for the following line:

   rem Configure JAVA 9 specific start-up parameters
   

3. Add the below code, below that line:

   rem Added as a workaround for Java 17
   set "JDK_JAVA_OPTIONS=%JDK_JAVA_OPTIONS% --add-opens=java.base/java.lang.reflect=ALL-UNNAMED"
   set "JDK_JAVA_OPTIONS=%JDK_JAVA_OPTIONS% --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED"
   set "JDK_JAVA_OPTIONS=%JDK_JAVA_OPTIONS% --add-opens=java.management/javax.management=ALL-UNNAMED"
   set "JDK_JAVA_OPTIONS=%JDK_JAVA_OPTIONS% --add-opens=java.desktop/sun.font=ALL-UNNAMED"
   set "JDK_JAVA_OPTIONS=%JDK_JAVA_OPTIONS% --add-opens=java.base/sun.reflect.generics.parser=ALL-UNNAMED"
   set "JDK_JAVA_OPTIONS=%JDK_JAVA_OPTIONS% --add-opens=jdk.management/com.sun.management.internal=ALL-UNNAMED"
   set "JDK_JAVA_OPTIONS=%JDK_JAVA_OPTIONS% --add-opens=java.base/java.time=ALL-UNNAMED"
   set "JDK_JAVA_OPTIONS=%JDK_JAVA_OPTIONS% --add-exports=java.base/sun.util.calendar=ALL-UNNAMED"
   set "JDK_JAVA_OPTIONS=%JDK_JAVA_OPTIONS% --add-exports=java.base/sun.security.action=ALL-UNNAMED"
   set "JDK_JAVA_OPTIONS=%JDK_JAVA_OPTIONS% --add-exports=java.xml/jdk.xml.internal=ALL-UNNAMED"
   

4. Start Jira

Windows (when running as service):

1. Stop Jira

    tomcat9w //ES//service_name

2. Then edit in the Java Options (not the Java 9 Options) and replace all the {}add-opens{-} and -add-exports with the following:

   --add-opens=java.base/java.lang=ALL-UNNAMED
   --add-opens=java.base/java.lang.reflect=ALL-UNNAMED
   --add-opens=java.base/java.util=ALL-UNNAMED
   --add-opens=java.base/java.util.concurrent=ALL-UNNAMED
   --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED
   --add-opens=java.base/java.io=ALL-UNNAMED
   --add-opens=java.base/java.nio.file=ALL-UNNAMED
   --add-opens=java.management/javax.management=ALL-UNNAMED
   --add-opens=java.desktop/sun.font=ALL-UNNAMED
   --add-opens=java.base/sun.reflect.generics.parser=ALL-UNNAMED
   --add-opens=java.base/java.time=ALL-UNNAMED
   --add-opens=jdk.management/com.sun.management.internal=ALL-UNNAMED
   --add-exports=java.base/sun.util.calendar=ALL-UNNAMED
   --add-exports=java.base/sun.security.action=ALL-UNNAMED
   --add-exports=java.xml/jdk.xml.internal=ALL-UNNAMED
   

3. Start Jira