Removed unused imports

Author: krosenvold

src/test/java/org/codehaus/plexus/archiver/SymlinkTest.java

@@ -7,7 +7,6 @@
 import org.codehaus.plexus.archiver.tar.TarUnArchiver;
 import org.codehaus.plexus.archiver.zip.ZipArchiver;
 import org.codehaus.plexus.archiver.zip.ZipUnArchiver;
-import org.codehaus.plexus.components.io.attributes.SymlinkUtils;
 import org.codehaus.plexus.util.Os;
 
 import java.io.File;

src/test/java/org/codehaus/plexus/archiver/sar/SarArchiverTest.java

@@ -1,15 +1,8 @@
 package org.codehaus.plexus.archiver.sar;
 
-import org.codehaus.plexus.archiver.Archiver;
 import org.codehaus.plexus.archiver.BasePlexusArchiverTest;
-import org.codehaus.plexus.archiver.UnArchiver;
 import org.codehaus.plexus.archiver.manager.ArchiverManager;
-import org.codehaus.plexus.archiver.manager.ArchiverManagerTest;
-import org.codehaus.plexus.archiver.manager.DefaultArchiverManager;
 import org.codehaus.plexus.components.io.resources.PlexusIoResourceCollection;
-import org.codehaus.plexus.util.FileUtils;
-
-import java.io.File;
 
 /*
  * Copyright 2007 The Codehaus Foundation.

src/test/java/org/codehaus/plexus/archiver/zip/ZipUnArchiverTest.java

@@ -1,7 +1,6 @@
 package org.codehaus.plexus.archiver.zip;
 
 import java.io.File;
-import java.io.IOException;
 import java.lang.reflect.Method;
 import org.codehaus.plexus.PlexusTestCase;
 import org.codehaus.plexus.archiver.Archiver;