The utilities in this directory can be used to determine common issues in javadoc comments by running the standard "tidy" program on the output of javadoc, and analysing the messages that are reported. tidy.sh is a script that will run the "tidy" program on the files in a directory, writing the results to a new directroy. tidystats.Main is a Java program that can analyze the files produced by the tidy.sh script to generate a summary report about the warnings that were found. The tests is this directory are focussed on verifying that doclint detects issues in javadoc comments that will give rise to issues detected by "tidy" in the output generated by javadoc. For more information on the "tidy" program, see the HTML Tidy Library Project page at http://tidy.sourceforge.net/.