Constructor Detail

• ListUtil

  public ListUtil()

Method Detail

• shuffle

  public static <T> void shuffle(List<T> list,
                                 int nswaps)

  Type Parameters:

  T - the type of the list (implicit).

  Parameters:

  list - the list to shuffle.

  nswaps - the number of swaps to perform.

• swap

  public static <T> void swap(List<T> list,
                              int a,
                              int b)

• asByteArray

  public static byte[] asByteArray(List<Byte> list)

• asShortArray

  public static short[] asShortArray(List<Short> list)

• asIntArray

  public static int[] asIntArray(List<Integer> list)

• asLongArray

  public static long[] asLongArray(List<Long> list)

• asFloatArray

  public static float[] asFloatArray(List<Float> list)

• asDoubleArray

  public static double[] asDoubleArray(List<Double> list)

• asCharArray

  public static char[] asCharArray(List<Character> list)

• asBooleanArray

  public static boolean[] asBooleanArray(List<Boolean> list)

• prepended

  public static <T> List<T> prepended(List<T> list,
                                      T element)

  Create an unmodifiable list that contains the elements of the specified list plus the additional element prepended at its front.

• appended

  public static <T> List<T> appended(List<T> list,
                                     T element)

  Create an unmodifiable list that contains the elements of the specified list plus the additional element append at its tail.

• last

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

  Get the last element of the specified list list.