### Question:
ProductInformation { public String productShortName() { return properties.getProperty("product.name.short"); } private  ProductInformation(final String productName); static ProductInformation getInstance(); String buildId(); boolean buildIsDebug(); String buildJavaVendor(); String buildJavaVersion(); String buildJvmVendor(); String buildJvmVersion(); String buildOs(); String buildUser(); String documentationAdminGuideUrl(); String documentationHomePageUrl(); String documentationReferenceGuideUrl(); String documentationWikiUrl(); String patchFixIds(); String productName(); String productPublicationDate(); String productReleaseDate(); String productShortName(); String scmRevision(); String scmUrl(); String version(); int versionBuildNumber(); String versionCompact(); String versionFull(); int versionMajorNumber(); int versionMinorNumber(); int versionPointNumber(); String versionPrintable(); String versionQualifier(); String versionRevision();  }### Answer:
@Test public void testProductShortName() { assertThat(ProductInformation.getInstance().productShortName()).isEqualTo("OpenDJ"); }