BAEL-20537: Migrate custom-pmd module to the com.baeldung package

custom-pmd/pom.xml

@@ -2,7 +2,7 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
-    <groupId>org.baeldung.pmd</groupId>
+    <groupId>com.baeldung.pmd</groupId>
     <artifactId>custom-pmd</artifactId>
     <version>0.0.1</version>
     <name>custom-pmd</name>

custom-pmd/src/main/java/com/baeldung/pmd/UnitTestNamingConventionRule.java

@@ -1,4 +1,4 @@
-package org.baeldung.pmd;
+package com.baeldung.pmd;
 
 import net.sourceforge.pmd.lang.java.ast.ASTClassOrInterfaceDeclaration;
 import net.sourceforge.pmd.lang.java.rule.AbstractJavaRule;