@SuppressWarnings("nls")
    @Override
    public String toString() {
        return "MetadataBean [exportedOn=" + getExportedOn() + ", apimanVersion=" + getApimanVersion() +
                ", importedOn=" + getImportedOn() + ", apimanVersionAtImport=" + getApimanVersionAtImport() + "]";
    }
@param apimanVersion the apimanVersion to set
manager/api/beans/src/main/java/io/apiman/manager/api/beans/system/MetadataBean.java