Bump net.sourceforge.pmd:pmd-java from 7.15.0 to 7.16.0 (#2527)

* Bump net.sourceforge.pmd:pmd-java from 7.15.0 to 7.16.0

Bumps [net.sourceforge.pmd:pmd-java](https://github.com/pmd/pmd) from 7.15.0 to 7.16.0.
- [Release notes](https://github.com/pmd/pmd/releases)
- [Changelog](https://github.com/pmd/pmd/blob/main/docs/render_release_notes.rb)
- [Commits](pmd/pmd@pmd_releases/7.15.0...pmd_releases/7.16.0)

---
updated-dependencies:
- dependency-name: net.sourceforge.pmd:pmd-java
  dependency-version: 7.16.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* Update cxf-build-utils to 4.1.2-SNAPSHOT

* Fix PMD violations

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Andriy Redko <drreta@gmail.com>
(cherry picked from commit 37f20b6)

# Conflicts:
#	pom.xml
(cherry picked from commit ae21a46)

# Conflicts:
#	pom.xml

Author: dependabot[bot]

parent/pom.xml

@@ -439,7 +439,7 @@
                         <dependency>
                             <groupId>net.sourceforge.pmd</groupId>
                             <artifactId>pmd-java</artifactId>
-                            <version>7.15.0</version>
+                            <version>7.16.0</version>
                         </dependency>
                     </dependencies>
                     <configuration>

pom.xml

@@ -40,7 +40,7 @@
     </issueManagement>
     <properties>
         <cxf.compiler.fork>false</cxf.compiler.fork>
-        <cxf.build-utils.version>4.1.1</cxf.build-utils.version>
+        <cxf.build-utils.version>4.1.2-SNAPSHOT</cxf.build-utils.version>
         <cxf.xjc-utils.version>3.3.4</cxf.xjc-utils.version>
         <cxf.jdk.version>11</cxf.jdk.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

rt/bindings/corba/src/main/java/org/apache/cxf/binding/corba/types/AbstractStartEndEventProducer.java

@@ -29,7 +29,6 @@
 import org.apache.cxf.service.model.ServiceInfo;
 import org.omg.CORBA.ORB;
 
-@SuppressWarnings("PMD.FinalFieldCouldBeStatic")
 public abstract class AbstractStartEndEventProducer implements
         CorbaTypeEventProducer {
 

rt/bindings/corba/src/main/java/org/apache/cxf/binding/corba/types/CorbaOctetSequenceEventProducer.java

@@ -25,7 +25,6 @@
 import javax.xml.stream.events.Attribute;
 import javax.xml.stream.events.Namespace;
 
-@SuppressWarnings("PMD.FinalFieldCouldBeStatic")
 public class CorbaOctetSequenceEventProducer implements CorbaTypeEventProducer {
 
     int state;