The "Why" behind PMD's rules
The "Why" behind PMD's StringInstantiation rule
Can i customize PMD of my eclipse? Document Empty Constructor In java by PMD Configure same PMD ruleset for eclipse-pmd as gradle PMD uses - Which ruleset is used for net.sourceforge.pmd:pmd-java Custom PMD rule not being highlighted by PMD Eclipse plugin How to add a custom PMD rule in Jenkins PMD plugin? Adding custom rules in PMD - class not found issue Exclude in pmd not working Adding new java based PMD rule in eclipse pmd plugin Which are the “Must Follow” rules of PMD? Maven PMD plug-in not generating a report with 'mvn site' command or 'pmd:pmd' What is the reason for these PMD rules? Using PMD default rules with properties PMD can't find rule UseSingleton PMD validation for "x!=y" Building PMD jar with maven PMD find annotation and check if has attribute PMD equals warning icorrect? Reasoning behind ArrayIsStoredDirectly rule of PMD How to know which PMD rule fails? How to Add custom JAR to the "eclipse-pmd" plugin? pmd:UseConcurrentHashMap not working? How to make PMD run at the start of the maven build rather than at the end of it? Can't get PMD 5.2.1 to check JSP files? PMD: Why there are 2 rules called UnusedImports and which use different java classes? Save output from PMD Eclipse plugin What is the full form of PMD? Custom Java PMD rule: Can't find the class CustomRule pmd:NullAssignment not valid for methods?