Java not found error occurred while running java application in FX9600 reader


I am trying to run a java application (.jar file) in FX9600 RFID Reader through telnet but I am getting error as "java not found".
But, as far as my knowledge, FX9600 reader comes with java pre-installed.
Java was working in RFID reader 2-3 before.

Please if somebody already faced this issue, I would greatly appreciate the help!.


DEVTALK: Learn About Signify VLC Solution l Wednesday, May 15th 10:00 am CDT

In this webinar,  the current generation Zebra handhelds based on SD660 processors such as the PS20, TC52 and TC72 are all capable of high accuracy indoor positioning using the Signify (formerly Philips Lighting) VLC solution which uses LED lighting to provide location beacons.

This session will cover the technology, where it is applicable and how to integrate it into a native Java application.


Presented by: Ian Hatton and James Swinton-Bland, Software Engineers, Zebra Technologies