Bump maven-pmd-plugin from 3.15.0 to 3.17.0

Bump pmd (for check) from 6.40.0 to 6.47.0

Author: adangel

pom.xml

@@ -77,8 +77,8 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
         <pmd.build-tools.version>18</pmd.build-tools.version>
-        <pmd.plugin.version>3.15.0</pmd.plugin.version>
-        <pmd.check.version>6.40.0</pmd.check.version>
+        <pmd.plugin.version>3.17.0</pmd.plugin.version>
+        <pmd.check.version>6.47.0</pmd.check.version>
 
         <jflex-output>${project.build.directory}/generated-sources/jflex</jflex-output>
 

src/main/java/net/sourceforge/pmd/util/fxdesigner/util/codearea/NodeStyleSpan.java

@@ -21,7 +21,7 @@
  * @author Clément Fournier
  * @since 6.5.0
  */
-class NodeStyleSpan {
+final class NodeStyleSpan {
 
     private static final Comparator<NodeStyleSpan> COMPARATOR = Comparator.comparing(NodeStyleSpan::getNode, Comparator.comparingInt(Node::getBeginLine).thenComparing(Node::getBeginColumn));
     private final Node node;