Delany created MJAR-307:
---------------------------
Summary: Commons-io class not found
Key: MJAR-307
URL: https://issues.apache.org/jira/browse/MJAR-307
Project: Maven JAR Plugin
Issue Type: Bug
Affects Versions: 3.4.0
Reporter: Delany
With Maven 3.9.6 and upgrading from plugin version 3.3.0 I now get this error:
```
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-jar-plugin:3.4.0:jar (default-jar) on project
comet: Execution default-jar of goal
org.apache.maven.plugins:maven-jar-plugin:3.4.0:jar failed: A required class
was missing while executing
org.apache.maven.plugins:maven-jar-plugin:3.4.0:jar:
org/apache/commons/io/file/attribute/FileTimes
[ERROR] -----------------------------------------------------
[ERROR] realm = plugin>org.apache.maven.plugins:maven-jar-plugin:3.4.0
[ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
[ERROR] urls[0] =
file:/home/sol/.m2/repository/org/apache/maven/plugins/maven-jar-plugin/3.4.0/maven-jar-plugin-3.4.0.jar
[ERROR] urls[1] =
file:/home/sol/.m2/repository/org/apache/maven/shared/file-management/3.1.0/file-management-3.1.0.jar
[ERROR] urls[2] =
file:/home/sol/.m2/repository/commons-io/commons-io/2.11.0/commons-io-2.11.0.jar
[ERROR] urls[3] =
file:/home/sol/.m2/repository/org/apache/maven/maven-archiver/3.6.2/maven-archiver-3.6.2.jar
[ERROR] urls[4] =
file:/home/sol/.m2/repository/org/codehaus/plexus/plexus-interpolation/1.27/plexus-interpolation-1.27.jar
[ERROR] urls[5] =
file:/home/sol/.m2/repository/org/codehaus/plexus/plexus-utils/4.0.0/plexus-utils-4.0.0.jar
[ERROR] urls[6] =
file:/home/sol/.m2/repository/org/codehaus/plexus/plexus-archiver/4.9.2/plexus-archiver-4.9.2.jar
[ERROR] urls[7] =
file:/home/sol/.m2/repository/org/codehaus/plexus/plexus-io/3.4.2/plexus-io-3.4.2.jar
[ERROR] urls[8] =
file:/home/sol/.m2/repository/org/apache/commons/commons-compress/1.26.1/commons-compress-1.26.1.jar
[ERROR] urls[9] =
file:/home/sol/.m2/repository/org/apache/commons/commons-lang3/3.14.0/commons-lang3-3.14.0.jar
[ERROR] urls[10] =
file:/home/sol/.m2/repository/commons-codec/commons-codec/1.16.1/commons-codec-1.16.1.jar
[ERROR] urls[11] =
file:/home/sol/.m2/repository/org/iq80/snappy/snappy/0.4/snappy-0.4.jar
[ERROR] urls[12] = file:/home/sol/.m2/repository/org/tukaani/xz/1.9/xz-1.9.jar
[ERROR] urls[13] =
file:/home/sol/.m2/repository/com/github/luben/zstd-jni/1.5.5-11/zstd-jni-1.5.5-11.jar
[ERROR] Number of foreign imports: 1
[ERROR] import: Entry[import from realm ClassRealm[maven.api, parent: null]]
```
not sure if I'm only seeing it because of this configuration
```xml
<configuration>
<archive>
<index>true</index>
<manifest>
<addDefaultImplementationEntries>true</addDefaultImplementationEntries>
</manifest>
<manifestEntries>
<Implementation-Build>${build.number}</Implementation-Build>
<Sealed>${build.sealed}</Sealed>
</manifestEntries>
</archive>
</configuration>
```
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