@Override
    @SuppressWarnings("nls")
    public String toString() {
        return "PluginSummaryBean [id=" + id + ", groupId=" + groupId + ", artifactId=" + artifactId
                + ", version=" + version + ", classifier=" + classifier + ", type=" + type + ", name=" + name
                + ", description=" + description + ", createdBy=" + createdBy + ", createdOn=" + createdOn
                + "]";
    }
@param createdOn the createdOn to set
manager/api/beans/src/main/java/io/apiman/manager/api/beans/summary/PluginSummaryBean.java