java.util

Class Arrays

java.lang.Object

java.util.Arrays

public class Arrays
extends Object

Method Summary

Modifier and Type	Method and Description
static <T> List<T>	asList(T... array)
static int	binarySearch(byte[] array, byte value)
static int	binarySearch(byte[] array, int startIndex, int endIndex, byte value)
static int	binarySearch(char[] array, char value)
static int	binarySearch(char[] array, int startIndex, int endIndex, char value)
static int	binarySearch(double[] array, double value)
static int	binarySearch(double[] array, int startIndex, int endIndex, double value)
static int	binarySearch(float[] array, float value)
static int	binarySearch(float[] array, int startIndex, int endIndex, float value)
static int	binarySearch(int[] array, int value)
static int	binarySearch(int[] array, int startIndex, int endIndex, int value)
static int	binarySearch(long[] array, int startIndex, int endIndex, long value)
static int	binarySearch(long[] array, long value)
static int	binarySearch(Object[] array, int startIndex, int endIndex, Object object)
static int	binarySearch(Object[] array, Object object)
static int	binarySearch(short[] array, int startIndex, int endIndex, short value)
static int	binarySearch(short[] array, short value)
static <T> int	binarySearch(T[] array, int startIndex, int endIndex, T object, Comparator<? super T> comparator)
static <T> int	binarySearch(T[] array, T object, Comparator<? super T> comparator)
static boolean[]	copyOf(boolean[] original, int newlen)
static byte[]	copyOf(byte[] original, int newlen)
static char[]	copyOf(char[] original, int newlen)
static double[]	copyOf(double[] original, int newlen)
static float[]	copyOf(float[] original, int newlen)
static int[]	copyOf(int[] original, int newlen)
static long[]	copyOf(long[] original, int newlen)
static short[]	copyOf(short[] original, int len)
static <T> T[]	copyOf(T[] original, int newLength)
static <T> T[]	copyOf(T[] original, int newLength, Class<? extends T[]> newType)
static boolean[]	copyOfRange(boolean[] original, int start, int end)
static byte[]	copyOfRange(byte[] original, int start, int end)
static char[]	copyOfRange(char[] original, int start, int end)
static double[]	copyOfRange(double[] original, int start, int end)
static float[]	copyOfRange(float[] original, int start, int end)
static int[]	copyOfRange(int[] original, int start, int end)
static long[]	copyOfRange(long[] original, int start, int end)
static short[]	copyOfRange(short[] original, int start, int end)
static <T> T[]	copyOfRange(T[] original, int from, int to)
static <T,U> T[]	copyOfRange(U[] original, int from, int to, Class<? extends T[]> newType)
static boolean	deepEquals(Object[] array1, Object[] array2)
static int	deepHashCode(Object[] array)
static String	deepToString(Object[] array)
static boolean	equals(boolean[] array1, boolean[] array2)
static boolean	equals(byte[] array1, byte[] array2)
static boolean	equals(char[] array1, char[] array2)
static boolean	equals(double[] array1, double[] array2)
static boolean	equals(float[] array1, float[] array2)
static boolean	equals(int[] array1, int[] array2)
static boolean	equals(long[] array1, long[] array2)
static boolean	equals(Object[] array1, Object[] array2)
static boolean	equals(short[] array1, short[] array2)
static void	fill(boolean[] array, boolean value)
static void	fill(boolean[] array, int start, int end, boolean value)
static void	fill(byte[] array, byte value)
static void	fill(byte[] array, int start, int end, byte value)
static void	fill(char[] array, char value)
static void	fill(char[] array, int start, int end, char value)
static void	fill(double[] array, double value)
static void	fill(double[] array, int start, int end, double value)
static void	fill(float[] array, float value)
static void	fill(float[] array, int start, int end, float value)
static void	fill(int[] array, int value)
static void	fill(int[] array, int start, int end, int value)
static void	fill(long[] array, int start, int end, long value)
static void	fill(long[] array, long value)
static void	fill(Object[] array, int start, int end, Object value)
static void	fill(Object[] array, Object value)
static void	fill(short[] array, int start, int end, short value)
static void	fill(short[] array, short value)
static int	hashCode(boolean[] array)
static int	hashCode(byte[] array)
static int	hashCode(char[] array)
static int	hashCode(double[] array)
static int	hashCode(float[] array)
static int	hashCode(int[] array)
static int	hashCode(long[] array)
static int	hashCode(Object[] array)
static int	hashCode(short[] array)
static void	sort(byte[] array)
static void	sort(byte[] array, int start, int end)
static void	sort(char[] array)
static void	sort(char[] array, int start, int end)
static void	sort(double[] array)
static void	sort(double[] array, int start, int end)
static void	sort(float[] array)
static void	sort(float[] array, int start, int end)
static void	sort(int[] array)
static void	sort(int[] array, int start, int end)
static void	sort(long[] array)
static void	sort(long[] array, int start, int end)
static void	sort(Object[] array)
static void	sort(Object[] array, int start, int end)
static void	sort(short[] array)
static void	sort(short[] array, int start, int end)
static <T> void	sort(T[] array, Comparator<? super T> comparator)
static <T> void	sort(T[] array, int start, int end, Comparator<? super T> comparator)
static String	toString(boolean[] array)
static String	toString(byte[] array)
static String	toString(char[] array)
static String	toString(double[] array)
static String	toString(float[] array)
static String	toString(int[] array)
static String	toString(long[] array)
static String	toString(Object[] array)
static String	toString(short[] array)

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

asList

public static <T> List<T> asList(T... array)

binarySearch

public static int binarySearch(byte[] array,
                               byte value)

binarySearch

public static int binarySearch(char[] array,
                               char value)

binarySearch

public static int binarySearch(double[] array,
                               double value)

binarySearch

public static int binarySearch(float[] array,
                               float value)

binarySearch

public static int binarySearch(int[] array,
                               int value)

binarySearch

public static int binarySearch(long[] array,
                               long value)

binarySearch

public static int binarySearch(Object[] array,
                               Object object)

binarySearch

public static <T> int binarySearch(T[] array,
                                   T object,
                                   Comparator<? super T> comparator)

binarySearch

public static int binarySearch(short[] array,
                               short value)

binarySearch

public static int binarySearch(byte[] array,
                               int startIndex,
                               int endIndex,
                               byte value)

binarySearch

public static int binarySearch(char[] array,
                               int startIndex,
                               int endIndex,
                               char value)

binarySearch

public static int binarySearch(double[] array,
                               int startIndex,
                               int endIndex,
                               double value)

binarySearch

public static int binarySearch(float[] array,
                               int startIndex,
                               int endIndex,
                               float value)

binarySearch

public static int binarySearch(int[] array,
                               int startIndex,
                               int endIndex,
                               int value)

binarySearch

public static int binarySearch(long[] array,
                               int startIndex,
                               int endIndex,
                               long value)

binarySearch

public static int binarySearch(Object[] array,
                               int startIndex,
                               int endIndex,
                               Object object)

binarySearch

public static <T> int binarySearch(T[] array,
                                   int startIndex,
                                   int endIndex,
                                   T object,
                                   Comparator<? super T> comparator)

binarySearch

public static int binarySearch(short[] array,
                               int startIndex,
                               int endIndex,
                               short value)

fill

public static void fill(byte[] array,
                        byte value)

fill

public static void fill(byte[] array,
                        int start,
                        int end,
                        byte value)

fill

public static void fill(short[] array,
                        short value)

fill

public static void fill(short[] array,
                        int start,
                        int end,
                        short value)

fill

public static void fill(char[] array,
                        char value)

fill

public static void fill(char[] array,
                        int start,
                        int end,
                        char value)

fill

public static void fill(int[] array,
                        int value)

fill

public static void fill(int[] array,
                        int start,
                        int end,
                        int value)

fill

public static void fill(long[] array,
                        long value)

fill

public static void fill(long[] array,
                        int start,
                        int end,
                        long value)

fill

public static void fill(float[] array,
                        float value)

fill

public static void fill(float[] array,
                        int start,
                        int end,
                        float value)

fill

public static void fill(double[] array,
                        double value)

fill

public static void fill(double[] array,
                        int start,
                        int end,
                        double value)

fill

public static void fill(boolean[] array,
                        boolean value)

fill

public static void fill(boolean[] array,
                        int start,
                        int end,
                        boolean value)

fill

public static void fill(Object[] array,
                        Object value)

fill

public static void fill(Object[] array,
                        int start,
                        int end,
                        Object value)

hashCode

public static int hashCode(boolean[] array)

hashCode

public static int hashCode(int[] array)

hashCode

public static int hashCode(short[] array)

hashCode

public static int hashCode(char[] array)

hashCode

public static int hashCode(byte[] array)

hashCode

public static int hashCode(long[] array)

hashCode

public static int hashCode(float[] array)

hashCode

public static int hashCode(double[] array)

hashCode

public static int hashCode(Object[] array)

deepHashCode

public static int deepHashCode(Object[] array)

equals

public static boolean equals(byte[] array1,
                             byte[] array2)

equals

public static boolean equals(short[] array1,
                             short[] array2)

equals

public static boolean equals(char[] array1,
                             char[] array2)

equals

public static boolean equals(int[] array1,
                             int[] array2)

equals

public static boolean equals(long[] array1,
                             long[] array2)

equals

public static boolean equals(float[] array1,
                             float[] array2)

equals

public static boolean equals(double[] array1,
                             double[] array2)

equals

public static boolean equals(boolean[] array1,
                             boolean[] array2)

equals

public static boolean equals(Object[] array1,
                             Object[] array2)

deepEquals

public static boolean deepEquals(Object[] array1,
                                 Object[] array2)

sort

public static void sort(byte[] array)

sort

public static void sort(byte[] array,
                        int start,
                        int end)

sort

public static void sort(char[] array)

sort

public static void sort(char[] array,
                        int start,
                        int end)

sort

public static void sort(double[] array)

sort

public static void sort(double[] array,
                        int start,
                        int end)

sort

public static void sort(float[] array)

sort

public static void sort(float[] array,
                        int start,
                        int end)

sort

public static void sort(int[] array)

sort

public static void sort(int[] array,
                        int start,
                        int end)

sort

public static void sort(long[] array)

sort

public static void sort(long[] array,
                        int start,
                        int end)

sort

public static void sort(Object[] array)

sort

public static void sort(Object[] array,
                        int start,
                        int end)

sort

public static <T> void sort(T[] array,
                            int start,
                            int end,
                            Comparator<? super T> comparator)

sort

public static <T> void sort(T[] array,
                            Comparator<? super T> comparator)

sort

public static void sort(short[] array)

sort

public static void sort(short[] array,
                        int start,
                        int end)

toString

public static String toString(boolean[] array)

toString

public static String toString(byte[] array)

toString

public static String toString(char[] array)

toString

public static String toString(double[] array)

toString

public static String toString(float[] array)

toString

public static String toString(int[] array)

toString

public static String toString(long[] array)

toString

public static String toString(short[] array)

toString

public static String toString(Object[] array)

deepToString

public static String deepToString(Object[] array)

copyOfRange

public static boolean[] copyOfRange(boolean[] original,
                                    int start,
                                    int end)

copyOfRange

public static byte[] copyOfRange(byte[] original,
                                 int start,
                                 int end)

copyOfRange

public static char[] copyOfRange(char[] original,
                                 int start,
                                 int end)

copyOfRange

public static double[] copyOfRange(double[] original,
                                   int start,
                                   int end)

copyOfRange

public static float[] copyOfRange(float[] original,
                                  int start,
                                  int end)

copyOfRange

public static int[] copyOfRange(int[] original,
                                int start,
                                int end)

copyOfRange

public static long[] copyOfRange(long[] original,
                                 int start,
                                 int end)

copyOfRange

public static short[] copyOfRange(short[] original,
                                  int start,
                                  int end)

copyOfRange

public static <T,U> T[] copyOfRange(U[] original,
                                    int from,
                                    int to,
                                    Class<? extends T[]> newType)

copyOfRange

public static <T> T[] copyOfRange(T[] original,
                                  int from,
                                  int to)

copyOf

public static <T> T[] copyOf(T[] original,
                             int newLength,
                             Class<? extends T[]> newType)

copyOf

public static <T> T[] copyOf(T[] original,
                             int newLength)

copyOf

public static boolean[] copyOf(boolean[] original,
                               int newlen)

copyOf

public static char[] copyOf(char[] original,
                            int newlen)

copyOf

public static double[] copyOf(double[] original,
                              int newlen)

copyOf

public static float[] copyOf(float[] original,
                             int newlen)

copyOf

public static long[] copyOf(long[] original,
                            int newlen)

copyOf

public static int[] copyOf(int[] original,
                           int newlen)

copyOf

public static byte[] copyOf(byte[] original,
                            int newlen)

copyOf

public static short[] copyOf(short[] original,
                             int len)