@Test public void testFromCommaSeparatedValues_EmptyInput() { assertEquals(Collections.EMPTY_SET, Sets.fromCommaSeparatedValues("")); }
public static final Set<String> fromCommaSeparatedValues(String csv) { if (csv == null || csv.isEmpty()) { return Collections.EMPTY_SET; } String[] tokens = csv.split(","); return new HashSet<String>(Arrays.asList(tokens)); }
Sets { public static final Set<String> fromCommaSeparatedValues(String csv) { if (csv == null || csv.isEmpty()) { return Collections.EMPTY_SET; } String[] tokens = csv.split(","); return new HashSet<String>(Arrays.asList(tokens)); } }
Sets { public static final Set<String> fromCommaSeparatedValues(String csv) { if (csv == null || csv.isEmpty()) { return Collections.EMPTY_SET; } String[] tokens = csv.split(","); return new HashSet<String>(Arrays.asList(tokens)); }  }
Sets { public static final Set<String> fromCommaSeparatedValues(String csv) { if (csv == null || csv.isEmpty()) { return Collections.EMPTY_SET; } String[] tokens = csv.split(","); return new HashSet<String>(Arrays.asList(tokens)); }  static final Set fromMap(Map map, Object... keys); static final Set<String> fromCommaSeparatedValues(String csv); }
Sets { public static final Set<String> fromCommaSeparatedValues(String csv) { if (csv == null || csv.isEmpty()) { return Collections.EMPTY_SET; } String[] tokens = csv.split(","); return new HashSet<String>(Arrays.asList(tokens)); }  static final Set fromMap(Map map, Object... keys); static final Set<String> fromCommaSeparatedValues(String csv);  }