enable Reproducible Builds

Author: hboutemy

pom.xml

@@ -36,6 +36,7 @@
 
         <encoding>UTF-8</encoding>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.build.outputTimestamp>10</project.build.outputTimestamp>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
         <maven.compiler.release>8</maven.compiler.release>
@@ -80,12 +81,13 @@
         <maven.checkstyle.plugin>3.1.0</maven.checkstyle.plugin>
         <checkstyle.version>8.29</checkstyle.version>
         <maven.compiler.plugin.version>3.8.0</maven.compiler.plugin.version>
-        <maven.source.plugin.version>3.2.0</maven.source.plugin.version>
+        <maven.source.plugin.version>3.2.1</maven.source.plugin.version>
+        <maven.release.plugin.version>3.0.0-M6</maven.release.plugin.version>
         <maven.surefire.plugin.version>2.22.2</maven.surefire.plugin.version>
         <maven.dependency.plugin.version>2.10</maven.dependency.plugin.version>
-        <maven.shade.plugin.version>3.2.1</maven.shade.plugin.version>
+        <maven.shade.plugin.version>3.4.0</maven.shade.plugin.version>
         <maven.plugin.plugin.version>3.6.0</maven.plugin.plugin.version>
-        <maven.jar.plugin.version>3.1.2</maven.jar.plugin.version>
+        <maven.jar.plugin.version>3.3.0</maven.jar.plugin.version>
         <maven.clean.plugin.version>3.1.0</maven.clean.plugin.version>
         <nexus.staging.maven.plugin.version>1.6.8</nexus.staging.maven.plugin.version>
         <versions.maven.plugin.version>2.7</versions.maven.plugin.version>
@@ -156,6 +158,11 @@
                         </execution>
                     </executions>
                 </plugin>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-release-plugin</artifactId>
+                    <version>${maven.release.plugin.version}</version>
+                </plugin>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-surefire-plugin</artifactId>