Method Detail

• first

  public static <T> T first(List<T> list)

  Gets the first element of the given list, or null if none.

• string

  public static String string(List<?> list)

  Converts the given list to a string.

  The list elements will be separated by a comma then a space. The list will be enclosed in square brackets.

  Parameters:

  list - The list to stringify.

  See Also:

  string(List, String, String, String, boolean)

• string

  public static String string(List<?> list,
                              boolean encloseSingletons)

  Converts the given list to a string.

  The list elements will be separated by a comma then a space. The list will be enclosed in square brackets unless it is a singleton with the encloseSingletons flag set to false.

  Parameters:

  list - The list to stringify.

  encloseSingletons - Whether to enclose singleton lists in brackets.

  Returns:

  The stringified list.

  See Also:

  string(List, String, String, String, boolean)

• string

  public static String string(List<?> list,
                              String lDelimiter,
                              String rDelimiter,
                              String separator,
                              boolean encloseSingletons)

  Converts the given list to a string.

  The list elements will be comma-separated. It will be enclosed in square brackets unless the list is a singleton with the encloseSingletons flag set to false.

  Parameters:

  list - The list to stringify.

  lDelimiter - The left-hand symbol(s) in which to enclose the list.

  rDelimiter - The right-hand symbol(s) in which to enclose the list.

  separator - The symbol(s) to place in between each element.

  encloseSingletons - Whether to enclose singleton lists inside the delimiter symbols.

  Returns:

  The stringified list.