how to config: use same color for same thread name with java log file

[gMan1990]

Is your feature request related to a problem? Please describe.

Describe the solution you'd like

# java log file

date-1 [thread-1](use color-a) msg-1
date-2 [thread-2](use color-b) msg-2
date-3 [thread-3](use color-c) msg-3
date-4 [thread-1](use color-a) msg-4
date-5 [thread-3](use color-c) msg-5
date-6 [thread-2](use color-b) msg-6

Describe alternatives you've considered

Additional context

[ibraimgm]

If you create a custom format, setting identifier to true in the appropriate pattern will do that.