failure to shade plexus-archiver (interfaces not properly shaded)
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Key: MSHADE-9
URL: http://jira.codehaus.org/browse/MSHADE-9
Project: Maven 2.x Shade Plugin
Issue Type: Bug
Reporter: Dan Fabulich
Priority: Blocker
I tried using the shade plugin with surefire, to shade plexus-archiver. It
took several tries due to MSHADE-5, but even when it finally "worked", it
failed to shade plexus-archiver correctly.
org.codehaus.plexus.archiver.zip.AsiExtraField implements
org.codehaus.plexus.archiver.zip.ZipExtraField. But when I try to run
p-archiver after shading it, I get this exception:
java.lang.ExceptionInInitializerError
at
org.apache.maven.surefire.shaded.org.codehaus.plexus.archiver.zip.ZipEntry.getCentralDirectoryExtra(ZipEntry.java:386)
at
org.apache.maven.surefire.shaded.org.codehaus.plexus.archiver.zip.ZipOutputStream.writeCentralFileHeader(ZipOutputStream.java:769)
at
org.apache.maven.surefire.shaded.org.codehaus.plexus.archiver.zip.ZipOutputStream.finish(ZipOutputStream.java:320)
at
org.apache.maven.surefire.shaded.org.codehaus.plexus.archiver.zip.ZipOutputStream.close(ZipOutputStream.java:542)
at
org.apache.maven.surefire.shaded.org.codehaus.plexus.archiver.zip.AbstractZipArchiver.createArchiveMain(AbstractZipArchiver.java:378)
at
org.apache.maven.surefire.shaded.org.codehaus.plexus.archiver.zip.AbstractZipArchiver.createArchive(AbstractZipArchiver.java:250)
at
org.apache.maven.surefire.booter.ForkConfiguration.createJar(ForkConfiguration.java:264)
[snip]
Caused by: java.lang.RuntimeException: class
org.codehaus.plexus.archiver.zip.AsiExtraField doesn't implement ZipExtraField
at
org.apache.maven.surefire.shaded.org.codehaus.plexus.archiver.zip.ExtraFieldUtils.register(ExtraFieldUtils.java:63)
at
org.apache.maven.surefire.shaded.org.codehaus.plexus.archiver.zip.ExtraFieldUtils.<clinit>(ExtraFieldUtils.java:43)
... 31 more
My decompiler (DJ) shows that the interfaces were partially but not entirely
shaded correctly:
package org.apache.maven.surefire.shaded.org.codehaus.plexus.archiver.zip;
import java.util.zip.CRC32;
import java.util.zip.ZipException;
import org.codehaus.plexus.archiver.UnixStat;
import org.codehaus.plexus.archiver.zip.ZipExtraField;
import org.codehaus.plexus.archiver.zip.ZipLong;
import org.codehaus.plexus.archiver.zip.ZipShort;
// Referenced classes of package
org.apache.maven.surefire.shaded.org.codehaus.plexus.archiver.zip:
// ZipExtraField, ZipShort, ZipLong
public class AsiExtraField
implements
org.apache.maven.surefire.shaded.org.codehaus.plexus.archiver.zip.ZipExtraField,
org.apache.maven.surefire.shaded.org.codehaus.plexus.archiver.UnixStat,
Cloneable
{
[...]
}
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