[MJAVADOC-681] Reproducible build does not work for maven-javadoc-plugin

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Implemented
• Assignee: Robert Scholte
• Reporter: Pavel Varchenko
• Created: 11/Jun/21 07:22
• Updated: 27/Oct/21 09:22
• Resolved: 18/Aug/21 10:19

Description

I've created a project for reproducible build from this guide

https://maven.apache.org/guides/mini/guide-reproducible-builds.html

Plugins:

• maven-jar-plugin 3.2.0
• maven-javadoc-plugin 3.3.0
• maven-source-plugin 3.2.1

 

This project has only one class

/**
 * Hello
 */
public class Hello {
}

 

Then I check buildinfo via

./mvnw clean verify -e -DskipTests artifact:buildinfo -Dbuildinfo.ignoreJavadoc=false

 

sha512 is always the same for reproducible-build-1.0-SNAPSHOT.jar and reproducible-build-1.0-SNAPSHOT-sources.jar

But for reproducible-build-1.0-SNAPSHOT-javadoc.jar it changes after each build

 

Here is the example

https://github.com/varpa89/reproducible-build

 

Issue Links

• links to: JDK-8261784: javadoc -notimestamp option does not work on index.html
• links to: JDK-8269631 javadoc -notimestamp option does not work on index.html