Trouble updating JAVA

I am trying to update java for ThinkorSwim. When I run TOS, I get "Zulu jdk 17.0.10 is required to start this application. Please update java and ensure it is the irst jre available in your system path."

Then in the terminal I enter
sudo apt install openjdk-17-jre and enter my password. Then it says "open jdk-17-jre is already the newest version."

When I enter java -version, I get "openjdk version 11.0.11 2021-04-20"

Apparently, java is not updating to 17.

Anybody know what the problem is? Thanks.

Zulu is a special form of JDK. You need to remove the java that is installed which is probably oracle based version and get the zulu version from here:

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