Could you provide the version of the Software of your module? Which carrier board are you using?
I have colibri-imx-emmc 4.9.87-2.8.4+g3bb6e32 (Java 7).
You have to create a custom image with including your preferred version of Java.
I have a ready-made image. The device comes standard with the installed image. I can only add.
You need to check if the client is available on OpenEmbedded. If it is available, then you can include this in your image. If not, then please have a look here.
I have a very limited set of commands. How to install the clone command and others?
How to install commands to my image?