Java17, cleaned up pom.

.run/Template ScalaTest.run.xml

@@ -0,0 +1,25 @@
+<component name="ProjectRunConfigurationManager">
+    <configuration default="true" type="ScalaTestRunConfiguration" factoryName="ScalaTest" show_console_on_std_err="false" show_console_on_std_out="false">
+        <option name="allowRunningInParallel" value="false" />
+        <option name="projectPathOnTarget" />
+        <option name="selectedOptions">
+            <list />
+        </option>
+        <option name="testKind" value="Regular expression" />
+        <option name="classRegexps">
+            <array>
+                <option value="*Suite" />
+            </array>
+        </option>
+        <option name="javaOptions" value="            --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED            --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED" />
+        <option name="shortenClasspath" value="NONE" />
+        <option name="testRegexps">
+            <array>
+                <option value="" />
+            </array>
+        </option>
+        <method v="2">
+            <option name="Make" enabled="true" />
+        </method>
+    </configuration>
+</component>

pom.xml

@@ -33,15 +33,15 @@
   </developers>
   <properties>
     <gpg.skip>true</gpg.skip>
-    <java.version>11</java.version>
-    <!-- <scala.version>2.12.18</scala.version> -->
+    <java.version>17</java.version>
+    <scala.version>2.12.18</scala.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>
   <dependencies>
     <dependency>
       <groupId>org.scala-lang</groupId>
       <artifactId>scala-library</artifactId>
-      <version>2.12.18</version>
+      <version>${scala.version}</version>
     </dependency>
     <dependency>
       <groupId>org.apache.spark</groupId>
@@ -96,31 +96,8 @@
       <url>https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
     </repository>
   </distributionManagement>
-  <!-- <repositories>
-    <repository>
-      <id>scala-tools.org</id>
-      <name>Scala-tools Maven2 Repository</name>
-      <url>http://scala-tools.org/repo-releases</url>
-    </repository>
-  </repositories>
-  <pluginRepositories>
-    <pluginRepository>
-      <id>scala-tools.org</id>
-      <name>Scala-tools Maven2 Repository</name>
-      <url>http://scala-tools.org/repo-releases</url>
-    </pluginRepository>
-  </pluginRepositories> -->
   <build>
     <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.8.0</version>
-        <configuration>
-          <source>${java.version}</source>
-          <target>${java.version}</target>
-        </configuration>
-      </plugin>
       <plugin>
         <groupId>net.alchim31.maven</groupId>
         <artifactId>scala-maven-plugin</artifactId>
@@ -133,18 +110,16 @@
             </goals>
           </execution>
         </executions>
-        <!-- <configuration>
-          <scalaVersion>${scala.version}</scalaVersion>
-        </configuration>         -->
+        <configuration>
+          <source>${java.version}</source>
+          <target>${java.version}</target>
+        </configuration>
       </plugin>  
       <plugin>
         <groupId>org.scalatest</groupId>
         <artifactId>scalatest-maven-plugin</artifactId>
         <version>2.2.0</version>
         <configuration>
-          <reportsDirectory>${project.build.directory}/surefire-reports</reportsDirectory>
-          <junitxml>.</junitxml>
-          <filereports>WDF TestSuite.txt</filereports>
           <argLine>
             --add-opens=java.base/java.lang=ALL-UNNAMED
             --add-opens=java.base/java.lang.invoke=ALL-UNNAMED