Start the IDE, use Help | Find Action (Ctrl+Shift+A or Cmd+Shift+A on Mac), type ' Choose Boot Java Runtime for the IDE', press Enter.All platforms: download and install JetBrains Runtime via Choose Boot Java Runtime for the IDE action Our IDEs will not run on the older Java versions like Java 8. Please note that all the current IDE versions require at least Java 11 version to run. If you need to change the runtime to a different version, see below. All the products on all the supported platforms already have 64-bit JetBrains Runtime 11 bundled and it will be used by default to run the IDE.
