@Override
  public String toString() {
    return getClass().getName() + '@' + System.identityHashCode(this) + '{'
        + "artifactId=" + artifactId
        + ",file=" + file.getAbsolutePath()
        + ",md5hash=" + toHex(md5hash)
        + ",version=" + getVersion()
        + '}';
  }
@return the filename as user deployed, i.e remove the sequence number
geode-deployment/geode-deployment-legacy/src/main/java/org/apache/geode/deployment/internal/DeployedJar.java