### Question:
GeoTools { public static String fixName(final String name) { return fixName(null, name, null); } private  GeoTools(); static Version getVersion(); static String getBuildRevision(); static String getBuildTimestamp(); void setLoggerFactory(final LoggerFactory factory); static void init(final Hints hints); static void init(final InitialContext applicationContext); static Hints getDefaultHints(); static synchronized InitialContext getInitialContext(final Hints hints); static String fixName(final String name); static String fixName(final Context context, final String name); static void addFactoryIteratorProvider(final FactoryIteratorProvider provider); static void removeFactoryIteratorProvider(final FactoryIteratorProvider provider); static void addChangeListener(final ChangeListener listener); static void removeChangeListener(final ChangeListener listener); static void fireConfigurationChanged(); static void main(String[] args); static final String CRS_AUTHORITY_EXTRA_DIRECTORY; static final String EPSG_DATA_SOURCE; static final String FORCE_LONGITUDE_FIRST_AXIS_ORDER; }### Answer:
@Test public void testFixName() { assertNull (GeoTools.fixName(null)); assertEquals("simpleName", GeoTools.fixName("simpleName")); assertEquals("jdbc:EPSG", GeoTools.fixName(null, "jdbc:EPSG")); assertEquals("jdbc/EPSG", GeoTools.fixName(null, "jdbc/EPSG")); }