Merge pull request #5 from sbabcoc/pr/remove-unused-imports

Switch to static Netty server; condense implementation; remove unused imports

Author: sbabcoc

pom.xml

@@ -15,8 +15,7 @@
     <maven.build.timestamp.format>yyyy-MM-dd HH:mm</maven.build.timestamp.format>
     <maven.compiler.source>11</maven.compiler.source>
     <maven.compiler.target>11</maven.compiler.target>
-    <selenium.version>4.20.0</selenium.version>
-    <jetty.version>9.4.54.v20240208</jetty.version>
+    <selenium.version>4.21.0</selenium.version>
     <checkstyle.version>10.15.0</checkstyle.version>
     <spotbugs.version>4.8.4</spotbugs.version>
     <archunit.version>1.3.0</archunit.version>