@Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;

        if (obj instanceof ClusterTimeline == false)
            return false;
        ClusterTimeline other = (ClusterTimeline) obj;
        if (other.getCreationDateTime() == null ^ this.getCreationDateTime() == null)
            return false;
        if (other.getCreationDateTime() != null && other.getCreationDateTime().equals(this.getCreationDateTime()) == false)
            return false;
        if (other.getReadyDateTime() == null ^ this.getReadyDateTime() == null)
            return false;
        if (other.getReadyDateTime() != null && other.getReadyDateTime().equals(this.getReadyDateTime()) == false)
            return false;
        if (other.getEndDateTime() == null ^ this.getEndDateTime() == null)
            return false;
        if (other.getEndDateTime() != null && other.getEndDateTime().equals(this.getEndDateTime()) == false)
            return false;
        return true;
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-emr/src/main/java/com/amazonaws/services/elasticmapreduce/model/ClusterTimeline.java