@Override
    public String toString() {
        return "APIVersionBean [id=" + id + ", api=" + api + ", status=" + status + ", endpoint="
                    + endpoint + ", endpointType=" + endpointType + ", gateways=" + gateways + ", publicAPI="
                    + publicAPI + ", plans=" + plans + ", version=" + version + ", createdBy=" + createdBy
                    + ", createdOn=" + createdOn + ", modifiedBy=" + modifiedBy + ", modifiedOn=" + modifiedOn
                    + ", publishedOn=" + publishedOn + ", retiredOn=" + retiredOn + ", definitionType="
                    + definitionType + "]";
    }
@see java.lang.Object#equals(java.lang.Object)
manager/api/beans/src/main/java/io/apiman/manager/api/beans/apis/ApiVersionBean.java