jstats¶ ↑

jstats is a command line tool that outputs - in a friendly format - statistics about your Java projects

$ gem install jstats

To uninstall

$ gem uninstall jstats

To use the help

$ jstats help

To use the Line Of Code command

$ jstats loc ~/projects/my-pet-app

This will ouput figures about the lines of codes for your project

+-----------+---------------+-------------------+-------------+
|                  Processing 151 Java Files                  |
+-----------+---------------+-------------------+-------------+
| All lines | Lines of code | Lines of comments | Blank lines |
+-----------+---------------+-------------------+-------------+
| 43728     | 21811         | 18100             | 3817        |
+-----------+---------------+-------------------+-------------+
+-------------+----------------+--------+
|        Files size distribution        |
+-------------+----------------+--------+
| Lines range | Files in range |   %    |
+-------------+----------------+--------+
| 0...100     | 48             | 31.8 % |
| 100...200   | 33             | 21.9 % |
| 200...300   | 25             | 16.6 % |
| 300...400   | 12             | 7.9 %  |
| 400...500   | 10             | 6.6 %  |
| 500...600   | 6              | 4.0 %  |
| 600...700   | 4              | 2.6 %  |
| 700...800   | 2              | 1.3 %  |
| 800...900   | 3              | 2.0 %  |
| 900...1000  | 0              | 0.0 %  |
| 1000...5000 | 8              | 5.3 %  |
+-------------+----------------+--------+