File cache conflict: avoid message

Hi everyone!

In my plugin after external compilation I have a listener to reformat the generated code by compiler and refresh de gen directory.

Now, after reformat the code I refresh the gen directory asynchronous and recursively.

The problem is that since I reformat the generated code, I guess the file cache is invalidated and the IDE shows a message of "File cache conflict" with the 3 tipical options.

The question is:
Is there any way to refresh a directory recursively indicating to always load File System Changes?? or,

exists any other better way to achieve my purposes??

Thanks!!!!