Automated way to find number of usages?
<p>Are there any open source tools that automate the functionality of finding the number of usages of a Java API?  I can figure out this information for one class at a time in my IDE.  I want to use this information to create a rudimentary report on the speed of adoption of a particular library.  I would create a daily report on the number of usages of dozens of classes, and I would report on several code bases.</p>
