Crap4j

Crap4j is a highly recommended free and open-source Java software that implements the Change Risk Analysis and Predictions (CRAP) metric. Despite its provocative name, the CRAP metric plays a crucial role in securing code integrity and quality by identifying potential risks that can make it challenging to understand, test or maintain code.

One of the fundamental features of the CRAP metric is its ability to combine cyclomatic complexity and automated test code coverage from widely used tools such as JUnit tests. This combined data is then analyzed to identify code blocks that are considered high risk or potentially problematic.

By using Crap4j, developers can efficiently scan their codebase, and identify potential areas that require immediate attention, reducing the amount of time spent trying to figure out why code is not working correctly.

In summary, Crap4j is a highly efficient and reliable tool that helps to secure the integrity of your code, reducing maintenance time and cost, which in turn allows developers to focus on more productive and creative tasks.