The CPD Plugin is an extension that combines the PMD/CPD and PLDoc codebases to check for duplicated code in PLSQL code.
'net.sourceforge.pldoc:pldoc-cpd:0.0.2'
<dependency>
<groupId>net.sourceforge.pldoc</groupId>
<artifactId>pldoc-cpd</artifactId>
<version>0.0.2</version>
</dependency>
<dependency org="net.sourceforge.pldoc" name="pldoc-cpd" rev="0.0.2"/>
"net.sourceforge.pldoc", "pldoc-cpd", "0.0.2"