system
dependencies are sought at a specific, specified path. This drastically reduces portability because if you deploy your artifact
in an environment that's not configured just like yours is, your code won't work.
<dependency> <groupId>javax.sql</groupId> <artifactId>jdbc-stdext</artifactId> <version>2.0</version> <scope>system</scope> <!-- Noncompliant --> <systemPath>/usr/bin/lib/rt.jar</systemPath> <!-- remove this --> </dependency>