fixed javadoc errors while moving to github actions

Author: j256

.circleci/config.yml

@@ -15,17 +15,14 @@
 			<url>https://opensource.org/licenses/ISC</url>
 		</license>
 	</licenses>
-	<parent>
-		<groupId>org.sonatype.oss</groupId>
-		<artifactId>oss-parent</artifactId>
-		<version>5</version>
-	</parent>
 	<properties>
-		<disableDoclint />
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+		<maven.compiler.source>8</maven.compiler.source>
+		<maven.compiler.target>8</maven.compiler.target>
 		<!-- test dependency versions -->
 		<easymock-version>3.4</easymock-version>
 		<junit-version>4.13.2</junit-version>
-		<htmlunit-version>2.13</htmlunit-version>
 	</properties>
 	<scm>
 		<url>https://github.com/j256/simplecsv</url>
@@ -46,32 +43,6 @@
 			<timezone>-5</timezone>
 		</developer>
 	</developers>
-	<profiles>
-		<profile>
-			<id>disable-java8-doclint</id>
-			<activation>
-				<jdk>[1.8,)</jdk>
-			</activation>
-			<properties>
-				<disableDoclint>-Xdoclint:none</disableDoclint>
-			</properties>
-		</profile>
-		<profile>
-			<id>st</id>
-			<distributionManagement>
-				<repository>
-					<id>sonatype-nexus-staging</id>
-					<name>Nexus Release Repository</name>
-					<url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
-				</repository>
-				<snapshotRepository>
-					<id>sonatype-nexus-snapshots</id>
-					<name>Sonatype Nexus Snapshots</name>
-					<url>https://oss.sonatype.org/content/repositories/snapshots/</url>
-				</snapshotRepository>
-			</distributionManagement>
-		</profile>
-	</profiles>
 	<build>
 		<finalName>simplecsv</finalName>
 		<!-- Resources -->
@@ -102,8 +73,8 @@
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>2.5.1</version>
 				<configuration>
-					<source>1.6</source>
-					<target>1.6</target>
+					<source>1.8</source>
+					<target>1.8</target>
 				</configuration>
 			</plugin>
 			<plugin>
@@ -127,28 +98,26 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>2.9.1</version>
+				<version>3.12.0</version>
 				<executions>
 					<execution>
 						<goals>
 							<goal>jar</goal>
 						</goals>
-						<configuration>
-							<showPackage>false</showPackage>
-							<additionalparam>-tag inheritDoc:X ${disableDoclint}</additionalparam>
-						</configuration>
 					</execution>
 				</executions>
 				<configuration>
-					<showPackage>false</showPackage>
+					<source>${maven.compiler.source}</source>
 					<bottom>
-						This documentation content is licensed by Gray Watson under the
+						This documentation content is licensed by Gray Watson
+						under the
 						&lt;a
-						href="https://creativecommons.org/licenses/by-sa/3.0/" &gt;Creative Commons Attribution-Share Alike 3.0 License.
+						href="https://creativecommons.org/licenses/by-sa/3.0/"
+						&gt;Creative Commons Attribution-Share Alike 3.0
+						License.
 						&lt;/a&gt; </bottom>
-					<additionalparam>-tag inheritDoc:X ${disableDoclint}</additionalparam>
-					<excludePackageNames>
-					</excludePackageNames>
+					<doclint>none</doclint>
+					<docfilessubdirs>true</docfilessubdirs>
 				</configuration>
 			</plugin>
 			<plugin>