@Override
  public boolean equals(Object obj) {
    if (this == obj) {
      return true;
    }
    if (obj == null) {
      return false;
    }
    if (getClass() != obj.getClass()) {
      return false;
    }
    DeployedJar other = (DeployedJar) obj;
    if (artifactId == null) {
      return other.artifactId == null;
    } else
      return artifactId.equals(other.artifactId);
  }
@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