Probably, didn't check it yet.
T2P means Test-to-Production (Movement.)
T2P procedures are for cloning the FMW environments.
EBS 12.2 has a FMW environment inside of it, so internally there are T2P things going on during similar activies in EBS.
moveplan.xml is holding the move plan. You configure your target system by editing it. (such as the listen address, WLS start mode and etc.)
So these are working in conjuction during the cloning related operations in the FMW tier.
that log line should be relevant with the T2P Movement scripts.
It says, I m applying the jar file by considering the moveplan.
Read this:
https://docs.oracle.com/middleware/1213/core/ASADM/move_script.htm