[MSHADE-366] The warning "Access denied" during 'minimizeJar' is always printed

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.2.3
• Fix Version/s: 3.4.1
• Environment: Windows 10 Professional, Java 8, Maven 3.6.3 (bundled in IntelliJ IDEA Ultimate 2020.1)
• Assignee: Guillaume Nodet
• Reporter: Alexander Kriegisch
• Created: 16/May/20 07:03
• Updated: 20/Oct/22 21:20
• Resolved: 20/Oct/22 20:36

Description

Whenever I use Maven Shade with minimizeJar on my Windows 10 box, I see this warning during the build:

[INFO] Including net.bytebuddy:byte-buddy:jar:1.10.10 in the shaded jar.
[INFO] Minimizing jar de.scrum-master:remove-final-agent:jar:1.0-SNAPSHOT
[WARNING] C:\Users\alexa\Documents\java-src\ByteBuddyAspect\remove-final-parent\remove-final-agent\target\classes (Zugriff verweigert)

"Zugriff verweigert" is German for "access denied".

One sample plugin configuration is:

      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-shade-plugin</artifactId>
        <version>3.2.3</version>
        <executions>
          <execution>
            <phase>package</phase>
            <goals>
              <goal>shade</goal>
            </goals>
            <configuration>
              <minimizeJar>true</minimizeJar>
              <createDependencyReducedPom>false</createDependencyReducedPom>
              <shadedArtifactAttached>false</shadedArtifactAttached>
            </configuration>
          </execution>
        </executions>
      </plugin>

I removed my filters because even without them the same warning occurs. As soon as I deactivate minimizeJar, the warning is gone.

Issue Links

• relates to: MSHADE-400 Self-minimisation with custom entry points
• links to: GitHub Pull Request #83
• links to: GitHub Pull Request #104
• links to: GitHub Pull Request #161