Maven changes necessary to publish to Sonatype Central Portal (#50)

Author: absurdfarce

pom.xml

@@ -97,11 +97,6 @@
           <artifactId>maven-javadoc-plugin</artifactId>
           <version>3.2.0</version>
         </plugin>
-        <plugin>
-          <groupId>org.sonatype.plugins</groupId>
-          <artifactId>nexus-staging-maven-plugin</artifactId>
-          <version>1.6.8</version>
-        </plugin>
         <plugin>
           <artifactId>maven-gpg-plugin</artifactId>
           <version>1.6</version>
@@ -114,6 +109,11 @@
           <artifactId>maven-deploy-plugin</artifactId>
           <version>2.8.2</version>
         </plugin>
+        <plugin>
+          <groupId>org.sonatype.central</groupId>
+          <artifactId>central-publishing-maven-plugin</artifactId>
+          <version>0.7.0</version>
+        </plugin>
       </plugins>
     </pluginManagement>
     <plugins>
@@ -230,17 +230,6 @@ limitations under the License.]]>
           </properties>
         </configuration>
       </plugin>
-      <plugin>
-        <groupId>org.sonatype.plugins</groupId>
-        <artifactId>nexus-staging-maven-plugin</artifactId>
-        <extensions>true</extensions>
-        <configuration>
-          <serverId>ossrh</serverId>
-          <nexusUrl>https://oss.sonatype.org/</nexusUrl>
-          <autoReleaseAfterClose>false</autoReleaseAfterClose>
-          <skipLocalStaging>true</skipLocalStaging>
-        </configuration>
-      </plugin>
       <plugin>
         <artifactId>maven-javadoc-plugin</artifactId>
         <configuration>
@@ -282,6 +271,16 @@ limitations under the License.]]>
           </instructions>
         </configuration>
       </plugin>
+      <plugin>
+        <groupId>org.sonatype.central</groupId>
+        <artifactId>central-publishing-maven-plugin</artifactId>
+        <extensions>true</extensions>
+        <configuration>
+          <publishingServerId>central</publishingServerId>
+          <checksums>all</checksums>
+          <autoPublish>false</autoPublish>
+        </configuration>
+      </plugin>
     </plugins>
   </build>
   <profiles>
@@ -305,12 +304,6 @@ limitations under the License.]]>
       </build>
     </profile>
   </profiles>
-  <distributionManagement>
-    <repository>
-      <id>ossrh</id>
-      <url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
-    </repository>
-  </distributionManagement>
   <licenses>
     <license>
       <name>Apache 2</name>