^{Originally posted by MANISH-K-07 April 3, 2024}
Following up with #6981 (comment)

We have the test path folders organized and grouped into 2 levels
(coding, annotation, naming, blocks, etc as first level with respective sub-folders).

We donot have as many files in IT but IMO, implementing a folder hierarchy would certainly help with organizing files at https://github.com/checkstyle/checkstyle/tree/master/src/it/java/org/checkstyle/suppressionxpathfilter