make build as reproducible as possible for now
diff --git a/pom.xml b/pom.xml
index 014e775..f409e62 100644
--- a/pom.xml
+++ b/pom.xml
@@ -81,6 +81,7 @@
<properties>
<javaVersion>7</javaVersion>
<mavenVersion>3.0</mavenVersion>
+ <project.build.outputTimestamp>2019-12-08T19:56:05Z</project.build.outputTimestamp>
</properties>
<dependencies>
@@ -155,6 +156,27 @@
</configuration>
</plugin>
</plugins>
+ <pluginManagement>
+ <plugins>
+ <!-- Reproducible Builds plugins: to be removed once parent POM updated to 34 -->
+ <plugin>
+ <artifactId>maven-source-plugin</artifactId>
+ <version>3.2.0</version><!-- not fully reproducible: see MSOURCES-123 -->
+ </plugin>
+ <plugin>
+ <artifactId>maven-jar-plugin</artifactId>
+ <version>3.2.0</version>
+ </plugin>
+ <plugin>
+ <artifactId>maven-assembly-plugin</artifactId>
+ <version>3.2.0</version>
+ </plugin>
+ <plugin>
+ <artifactId>maven-release-plugin</artifactId>
+ <version>3.0.0-M1</version>
+ </plugin>
+ </plugins>
+ </pluginManagement>
</build>
<profiles>