### Question:
CiOptions { public static String systemPropertyName(final String propertyName) { return GlobalOption.FAST.systemPropertyName(propertyName); } private  CiOptions(); static String systemPropertyName(final String propertyName);  }### Answer:
@Test public void testSystemPropertyName() { assertEquals("env.CI_OPT_OSSRH_NEXUS2_USER", systemPropertyName("CI_OPT_OSSRH_NEXUS2_USER")); assertEquals("env.CI_OPT_OSSRH_NEXUS2_USER", systemPropertyName("ossrh.nexus2.user")); }