%s Are you sure you want to remove this watch list filter?
The indicated watch list filter is about to be removed; this message asks you to confirm that you really want to do this. Removing the filter will also remove any source files (from the project only; they remain on disk) that were added through the filter.
- The filter expression in question
Click Yes to remove the filter and the associated source files from the project, or click No to cancel the removal of the filter.