find all methods with parameters that could be final. ssr.

You can use inspection called "Local variable or parameter can be final".

To do it:

• Open Settings -> Inspections -> Code style issues.
• Enable "Local variable or parameter can be final"
• Customize inspection's settings (leave enabled checkbox "Report method parameters")
• Run the inspection (In menu click Analyze -> "Run inspection by name" and type it's name)

Perfect. Thanks!