Java Versions

When setting up an environment in Jelastic you can choose the version of Java you want to run there:
  • Java 6 (JDK)
  • Java 7 (JDK, OpenJDK)
  • Java 8 (JDK, OpenJDK, OpenJ9)
  • Java 9 (JDK, OpenJ9)
  • Java 10 (JDK, OpenJDK, OpenJ9)
  • Java 11 (JDK, OpenJDK)

Note: Currently, Java 11 supprort is provided for the Tomcat, Java Engine, Maven and SpringBoot stacks only.

Also, for the existing environments the used engine version can be easily switched to a different one:

1. Log into Jelastic dashboard and click the New Environment button.

create java environment

Within the opened wizard, switch to the Java tab, pick the desired application server and engine versions (as it is shown in the image above).

2. To change the version of Java in the already existing environment, redeploy the appropriate container(s):

redeploy containers with required java version

Just, select the required Tag (stack and Java versions) and click Redeploy.

Confirm an action within the appeared pop-up and wait a few minutes for the changes to be applied.