src/main/java/org/codehaus/plexus/archiver/zip/AbstractZipArchiver.java
public void reset()
    {
        setDestFile( null );
//        duplicate = "add";
        archiveType = "zip";
        doCompress = true;
        doUpdate = false;
        doFilesonly = false;
        encoding = null;
    }
public void reset()
    {
        setDestFile( null );
//        duplicate = "add";
        archiveType = "zip";
        doCompress = true;
        doUpdate = false;
        doFilesonly = false;
        encoding = null;
    }
Makes this instance reset all attributes to their default
values and forget all children.

@see #cleanUp