Arrays (java-runtime 7.0.43 API)

java.lang.Object
- java.util.Arrays

```
public class Arrays
extends Object
```
Arrays contains static methods which operate on arrays.

Since:

1.2

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static <T> List<T>`	`asList(T... array)` Returns a `List` of the objects in the specified array.
`static int`	`binarySearch(byte[] array, byte value)` Performs a binary search for the specified element in the specified ascending sorted array.
`static int`	`binarySearch(byte[] array, int startIndex, int endIndex, byte value)` Performs a binary search for the specified element in a part of the specified sorted array.
`static int`	`binarySearch(char[] array, char value)` Performs a binary search for the specified element in the specified sorted array.
`static int`	`binarySearch(char[] array, int startIndex, int endIndex, char value)` Performs a binary search for the specified element in a part of the specified sorted array.
`static int`	`binarySearch(double[] array, double value)` Performs a binary search for the specified element in the specified sorted array.
`static int`	`binarySearch(double[] array, int startIndex, int endIndex, double value)` Performs a binary search for the specified element in a part of the specified sorted array.
`static int`	`binarySearch(float[] array, float value)` Performs a binary search for the specified element in the specified sorted array.
`static int`	`binarySearch(float[] array, int startIndex, int endIndex, float value)` Performs a binary search for the specified element in a part of the specified sorted array.
`static int`	`binarySearch(int[] array, int value)` Performs a binary search for the specified element in the specified sorted array.
`static int`	`binarySearch(int[] array, int startIndex, int endIndex, int value)` Performs a binary search for the specified element in a part of the specified sorted array.
`static int`	`binarySearch(long[] array, int startIndex, int endIndex, long value)` Performs a binary search for the specified element in a part of the specified sorted array.
`static int`	`binarySearch(long[] array, long value)` Performs a binary search for the specified element in the specified sorted array.
`static int`	`binarySearch(Object[] array, int startIndex, int endIndex, Object object)` Performs a binary search for the specified element in a part of the specified sorted array.
`static int`	`binarySearch(Object[] array, Object object)` Performs a binary search for the specified element in the specified sorted array.
`static int`	`binarySearch(short[] array, int startIndex, int endIndex, short value)` Performs a binary search for the specified element in a part of the specified sorted array.
`static int`	`binarySearch(short[] array, short value)` Performs a binary search for the specified element in the specified sorted array.
`static <T> int`	`binarySearch(T[] array, int startIndex, int endIndex, T object, Comparator<? super T> comparator)` Performs a binary search for the specified element in a part of the specified sorted array using the Comparator to compare elements.
`static <T> int`	`binarySearch(T[] array, T object, Comparator<? super T> comparator)` Performs a binary search for the specified element in the specified sorted array using the Comparator to compare elements.
`static boolean[]`	`copyOf(boolean[] original)`
`static boolean[]`	`copyOf(boolean[] original, int newlen)`
`static byte[]`	`copyOf(byte[] original)`
`static byte[]`	`copyOf(byte[] original, int newlen)`
`static char[]`	`copyOf(char[] original)`
`static char[]`	`copyOf(char[] original, int newlen)`
`static double[]`	`copyOf(double[] original)`
`static double[]`	`copyOf(double[] original, int newlen)`
`static float[]`	`copyOf(float[] original)`
`static float[]`	`copyOf(float[] original, int newlen)`
`static int[]`	`copyOf(int[] original)`
`static int[]`	`copyOf(int[] original, int newlen)`
`static long[]`	`copyOf(long[] original)`
`static long[]`	`copyOf(long[] original, int newlen)`
`static short[]`	`copyOf(short[] original)`
`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)` Copies elements in original array to a new array, from index start(inclusive) to end(exclusive).
`static byte[]`	`copyOfRange(byte[] original, int start, int end)` Copies elements in original array to a new array, from index start(inclusive) to end(exclusive).
`static char[]`	`copyOfRange(char[] original, int start, int end)` Copies elements in original array to a new array, from index start(inclusive) to end(exclusive).
`static double[]`	`copyOfRange(double[] original, int start, int end)` Copies elements in original array to a new array, from index start(inclusive) to end(exclusive).
`static float[]`	`copyOfRange(float[] original, int start, int end)` Copies elements in original array to a new array, from index start(inclusive) to end(exclusive).
`static int[]`	`copyOfRange(int[] original, int start, int end)` Copies elements in original array to a new array, from index start(inclusive) to end(exclusive).
`static long[]`	`copyOfRange(long[] original, int start, int end)` Copies elements in original array to a new array, from index start(inclusive) to end(exclusive).
`static short[]`	`copyOfRange(short[] original, int start, int end)` Copies elements in original array to a new array, from index start(inclusive) to end(exclusive).
`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)` Returns `true` if the two given arrays are deeply equal to one another.
`static int`	`deepHashCode(Object[] array)` Returns a hash code based on the "deep contents" of the given array.
`static String`	`deepToString(Object[] array)` Creates a "deep" `String` representation of the `Object[]` passed, such that if the array contains other arrays, the `String` representation of those arrays is generated as well.
`static boolean`	`equals(boolean[] array1, boolean[] array2)` Compares the two arrays.
`static boolean`	`equals(byte[] array1, byte[] array2)` Compares the two arrays.
`static boolean`	`equals(char[] array1, char[] array2)` Compares the two arrays.
`static boolean`	`equals(double[] array1, double[] array2)` Compares the two arrays.
`static boolean`	`equals(float[] array1, float[] array2)` Compares the two arrays.
`static boolean`	`equals(int[] array1, int[] array2)` Compares the two arrays.
`static boolean`	`equals(long[] array1, long[] array2)` Compares the two arrays.
`static boolean`	`equals(Object[] array1, Object[] array2)` Compares the two arrays.
`static boolean`	`equals(short[] array1, short[] array2)` Compares the two arrays.
`static void`	`fill(boolean[] array, boolean value)` Fills the specified array with the specified element.
`static void`	`fill(boolean[] array, int start, int end, boolean value)` Fills the specified range in the array with the specified element.
`static void`	`fill(byte[] array, byte value)` Fills the specified array with the specified element.
`static void`	`fill(byte[] array, int start, int end, byte value)` Fills the specified range in the array with the specified element.
`static void`	`fill(char[] array, char value)` Fills the specified array with the specified element.
`static void`	`fill(char[] array, int start, int end, char value)` Fills the specified range in the array with the specified element.
`static void`	`fill(double[] array, double value)` Fills the specified array with the specified element.
`static void`	`fill(double[] array, int start, int end, double value)` Fills the specified range in the array with the specified element.
`static void`	`fill(float[] array, float value)` Fills the specified array with the specified element.
`static void`	`fill(float[] array, int start, int end, float value)` Fills the specified range in the array with the specified element.
`static void`	`fill(int[] array, int value)` Fills the specified array with the specified element.
`static void`	`fill(int[] array, int start, int end, int value)` Fills the specified range in the array with the specified element.
`static void`	`fill(long[] array, int start, int end, long value)` Fills the specified range in the array with the specified element.
`static void`	`fill(long[] array, long value)` Fills the specified array with the specified element.
`static void`	`fill(Object[] array, int start, int end, Object value)` Fills the specified range in the array with the specified element.
`static void`	`fill(Object[] array, Object value)` Fills the specified array with the specified element.
`static void`	`fill(short[] array, int start, int end, short value)` Fills the specified range in the array with the specified element.
`static void`	`fill(short[] array, short value)` Fills the specified array with the specified element.
`static int`	`hashCode(boolean[] array)` Returns a hash code based on the contents of the given array.
`static int`	`hashCode(byte[] array)` Returns a hash code based on the contents of the given array.
`static int`	`hashCode(char[] array)` Returns a hash code based on the contents of the given array.
`static int`	`hashCode(double[] array)` Returns a hash code based on the contents of the given array.
`static int`	`hashCode(float[] array)` Returns a hash code based on the contents of the given array.
`static int`	`hashCode(int[] array)` Returns a hash code based on the contents of the given array.
`static int`	`hashCode(long[] array)` Returns a hash code based on the contents of the given array.
`static int`	`hashCode(Object[] array)` Returns a hash code based on the contents of the given array.
`static int`	`hashCode(short[] array)` Returns a hash code based on the contents of the given array.
`static void`	`sort(byte[] array)` Sorts the specified array in ascending numerical order.
`static void`	`sort(byte[] array, int start, int end)` Sorts the specified range in the array in ascending numerical order.
`static void`	`sort(char[] array)` Sorts the specified array in ascending numerical order.
`static void`	`sort(char[] array, int start, int end)` Sorts the specified range in the array in ascending numerical order.
`static void`	`sort(double[] array)` Sorts the specified array in ascending numerical order.
`static void`	`sort(double[] array, int start, int end)` Sorts the specified range in the array in ascending numerical order.
`static void`	`sort(float[] array)` Sorts the specified array in ascending numerical order.
`static void`	`sort(float[] array, int start, int end)` Sorts the specified range in the array in ascending numerical order.
`static void`	`sort(int[] array)` Sorts the specified array in ascending numerical order.
`static void`	`sort(int[] array, int start, int end)` Sorts the specified range in the array in ascending numerical order.
`static void`	`sort(long[] array)` Sorts the specified array in ascending numerical order.
`static void`	`sort(long[] array, int start, int end)` Sorts the specified range in the array in ascending numerical order.
`static void`	`sort(Object[] array)` Sorts the specified array in ascending natural order.
`static void`	`sort(Object[] array, int start, int end)` Sorts the specified range in the array in ascending natural order.
`static void`	`sort(short[] array)` Sorts the specified array in ascending numerical order.
`static void`	`sort(short[] array, int start, int end)` Sorts the specified range in the array in ascending numerical order.
`static <T> void`	`sort(T[] array, Comparator<? super T> comparator)` Sorts the specified array using the specified `Comparator`.
`static <T> void`	`sort(T[] array, int start, int end, Comparator<? super T> comparator)` Sorts the specified range in the array using the specified `Comparator`.
`static String`	`toString(boolean[] array)` Creates a `String` representation of the `boolean[]` passed.
`static String`	`toString(byte[] array)` Creates a `String` representation of the `byte[]` passed.
`static String`	`toString(char[] array)` Creates a `String` representation of the `char[]` passed.
`static String`	`toString(double[] array)` Creates a `String` representation of the `double[]` passed.
`static String`	`toString(float[] array)` Creates a `String` representation of the `float[]` passed.
`static String`	`toString(int[] array)` Creates a `String` representation of the `int[]` passed.
`static String`	`toString(long[] array)` Creates a `String` representation of the `long[]` passed.
`static String`	`toString(Object[] array)` Creates a `String` representation of the `Object[]` passed.
`static String`	`toString(short[] array)` Creates a `String` representation of the `short[]` passed.

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)
```
    Returns a List of the objects in the specified array. The size of the List cannot be modified, i.e. adding and removing are unsupported, but the elements can be set. Setting an element modifies the underlying array.
    
    Parameters:
    
    array - the array.
    
    Returns:
    
    a List of the elements of the specified array.
  - binarySearch
```
public static int binarySearch(byte[] array,
                               byte value)
```
    Performs a binary search for the specified element in the specified ascending sorted array. Searching in an unsorted array has an undefined result. It's also undefined which element is found if there are multiple occurrences of the same element.
    
    Parameters:
    
    array - the sorted byte array to search.
    
    value - the byte element to find.
    
    Returns:
    
    the non-negative index of the element, or a negative index which is -index - 1 where the element would be inserted.
  - binarySearch
```
public static int binarySearch(char[] array,
                               char value)
```
    Performs a binary search for the specified element in the specified sorted array.
    
    Parameters:
    
    array - the sorted char array to search
    
    value - the char element to find
    
    Returns:
    
    the non-negative index of the element, or a negative index which is the -index - 1 where the element would be inserted
  - binarySearch
```
public static int binarySearch(double[] array,
                               double value)
```
    Performs a binary search for the specified element in the specified sorted array.
    
    Parameters:
    
    array - the sorted double array to search
    
    value - the double element to find
    
    Returns:
    
    the non-negative index of the element, or a negative index which is the -index - 1 where the element would be inserted
  - binarySearch
```
public static int binarySearch(float[] array,
                               float value)
```
    Performs a binary search for the specified element in the specified sorted array.
    
    Parameters:
    
    array - the sorted float array to search
    
    value - the float element to find
    
    Returns:
    
    the non-negative index of the element, or a negative index which is the -index - 1 where the element would be inserted
  - binarySearch
```
public static int binarySearch(int[] array,
                               int value)
```
    Performs a binary search for the specified element in the specified sorted array.
    
    Parameters:
    
    array - the sorted int array to search
    
    value - the int element to find
    
    Returns:
    
    the non-negative index of the element, or a negative index which is the -index - 1 where the element would be inserted
  - binarySearch
```
public static int binarySearch(long[] array,
                               long value)
```
    Performs a binary search for the specified element in the specified sorted array.
    
    Parameters:
    
    array - the sorted long array to search
    
    value - the long element to find
    
    Returns:
    
    the non-negative index of the element, or a negative index which is the -index - 1 where the element would be inserted
  - binarySearch
```
public static int binarySearch(Object[] array,
                               Object object)
```
    Performs a binary search for the specified element in the specified sorted array.
    
    Parameters:
    
    array - the sorted Object array to search
    
    object - the Object element to find
    
    Returns:
    
    the non-negative index of the element, or a negative index which is the -index - 1 where the element would be inserted
    
    Throws:
    
    ClassCastException - when an element in the array or the search element does not implement Comparable, or cannot be compared to each other
  - binarySearch
```
public static <T> int binarySearch(T[] array,
                                   T object,
                                   Comparator<? super T> comparator)
```
    Performs a binary search for the specified element in the specified sorted array using the Comparator to compare elements.
    
    Type Parameters:
    
    T - type of object
    
    Parameters:
    
    array - the sorted Object array to search
    
    object - the char element to find
    
    comparator - the Comparator
    
    Returns:
    
    the non-negative index of the element, or a negative index which is the -index - 1 where the element would be inserted
    
    Throws:
    
    ClassCastException - when an element in the array and the search element cannot be compared to each other using the Comparator
  - binarySearch
```
public static int binarySearch(short[] array,
                               short value)
```
    Performs a binary search for the specified element in the specified sorted array.
    
    Parameters:
    
    array - the sorted short array to search
    
    value - the short element to find
    
    Returns:
    
    the non-negative index of the element, or a negative index which is the -index - 1 where the element would be inserted
  - binarySearch
```
public static int binarySearch(byte[] array,
                               int startIndex,
                               int endIndex,
                               byte value)
```
    Performs a binary search for the specified element in a part of the specified sorted array.
    
    Parameters:
    
    array - the sorted byte array to search
    
    startIndex - the inclusive start index
    
    endIndex - the exclusive end index
    
    value - the byte element to find
    
    Returns:
    
    the non-negative index of the element, or a negative index which is the -index - 1 where the element would be inserted
    
    Throws:
    
    IllegalArgumentException - - if startIndex is bigger than endIndex
    
    ArrayIndexOutOfBoundsException - - if startIndex is smaller than zero or or endIndex is bigger than length of array
    
    Since:
    
    1.6
  - binarySearch
```
public static int binarySearch(char[] array,
                               int startIndex,
                               int endIndex,
                               char value)
```
    Performs a binary search for the specified element in a part of the specified sorted array.
    
    Parameters:
    
    array - the sorted char array to search
    
    startIndex - the inclusive start index
    
    endIndex - the exclusive end index
    
    value - the char element to find
    
    Returns:
    
    the non-negative index of the element, or a negative index which is the -index - 1 where the element would be inserted
    
    Throws:
    
    IllegalArgumentException - - if startIndex is bigger than endIndex
    
    ArrayIndexOutOfBoundsException - - if startIndex is smaller than zero or or endIndex is bigger than length of array
    
    Since:
    
    1.6
  - binarySearch
```
public static int binarySearch(double[] array,
                               int startIndex,
                               int endIndex,
                               double value)
```
    Performs a binary search for the specified element in a part of the specified sorted array.
    
    Parameters:
    
    array - the sorted double array to search
    
    startIndex - the inclusive start index
    
    endIndex - the exclusive end index
    
    value - the double element to find
    
    Returns:
    
    the non-negative index of the element, or a negative index which is the -index - 1 where the element would be inserted
    
    Throws:
    
    IllegalArgumentException - - if startIndex is bigger than endIndex
    
    ArrayIndexOutOfBoundsException - - if startIndex is smaller than zero or or endIndex is bigger than length of array
    
    Since:
    
    1.6
  - binarySearch
```
public static int binarySearch(float[] array,
                               int startIndex,
                               int endIndex,
                               float value)
```
    Performs a binary search for the specified element in a part of the specified sorted array.
    
    Parameters:
    
    array - the sorted float array to search
    
    startIndex - the inclusive start index
    
    endIndex - the exclusive end index
    
    value - the float element to find
    
    Returns:
    
    the non-negative index of the element, or a negative index which is the -index - 1 where the element would be inserted
    
    Throws:
    
    IllegalArgumentException - - if startIndex is bigger than endIndex
    
    ArrayIndexOutOfBoundsException - - if startIndex is smaller than zero or or endIndex is bigger than length of array
    
    Since:
    
    1.6
  - binarySearch
```
public static int binarySearch(int[] array,
                               int startIndex,
                               int endIndex,
                               int value)
```
    Performs a binary search for the specified element in a part of the specified sorted array.
    
    Parameters:
    
    array - the sorted int array to search
    
    startIndex - the inclusive start index
    
    endIndex - the exclusive end index
    
    value - the int element to find
    
    Returns:
    
    the non-negative index of the element, or a negative index which is the -index - 1 where the element would be inserted
    
    Throws:
    
    IllegalArgumentException - - if startIndex is bigger than endIndex
    
    ArrayIndexOutOfBoundsException - - if startIndex is smaller than zero or or endIndex is bigger than length of array
    
    Since:
    
    1.6
  - binarySearch
```
public static int binarySearch(long[] array,
                               int startIndex,
                               int endIndex,
                               long value)
```
    Performs a binary search for the specified element in a part of the specified sorted array.
    
    Parameters:
    
    array - the sorted long array to search
    
    startIndex - the inclusive start index
    
    endIndex - the exclusive end index
    
    value - the long element to find
    
    Returns:
    
    the non-negative index of the element, or a negative index which is the -index - 1 where the element would be inserted
    
    Throws:
    
    IllegalArgumentException - - if startIndex is bigger than endIndex
    
    ArrayIndexOutOfBoundsException - - if startIndex is smaller than zero or or endIndex is bigger than length of array
    
    Since:
    
    1.6
  - binarySearch
```
public static int binarySearch(Object[] array,
                               int startIndex,
                               int endIndex,
                               Object object)
```
    Performs a binary search for the specified element in a part of the specified sorted array.
    
    Parameters:
    
    array - the sorted Object array to search
    
    startIndex - the inclusive start index
    
    endIndex - the exclusive end index
    
    object - the object element to find
    
    Returns:
    
    the non-negative index of the element, or a negative index which is the -index - 1 where the element would be inserted
    
    Throws:
    
    ClassCastException - when an element in the array or the search element does not implement Comparable, or cannot be compared to each other
    
    IllegalArgumentException - - if startIndex is bigger than endIndex
    
    ArrayIndexOutOfBoundsException - - if startIndex is smaller than zero or or endIndex is bigger than length of array
    
    Since:
    
    1.6
  - binarySearch
```
public static <T> int binarySearch(T[] array,
                                   int startIndex,
                                   int endIndex,
                                   T object,
                                   Comparator<? super T> comparator)
```
    Performs a binary search for the specified element in a part of the specified sorted array using the Comparator to compare elements.
    
    Type Parameters:
    
    T - type of object
    
    Parameters:
    
    array - the sorted Object array to search
    
    startIndex - the inclusive start index
    
    endIndex - the exclusive end index
    
    object - the value element to find
    
    comparator - the Comparator
    
    Returns:
    
    the non-negative index of the element, or a negative index which is the -index - 1 where the element would be inserted
    
    Throws:
    
    ClassCastException - when an element in the array and the search element cannot be compared to each other using the Comparator
    
    IllegalArgumentException - - if startIndex is bigger than endIndex
    
    ArrayIndexOutOfBoundsException - - if startIndex is smaller than zero or or endIndex is bigger than length of array
    
    Since:
    
    1.6
  - binarySearch
```
public static int binarySearch(short[] array,
                               int startIndex,
                               int endIndex,
                               short value)
```
    Performs a binary search for the specified element in a part of the specified sorted array.
    
    Parameters:
    
    array - the sorted short array to search
    
    startIndex - the inclusive start index
    
    endIndex - the exclusive end index
    
    value - the short element to find
    
    Returns:
    
    the non-negative index of the element, or a negative index which is the -index - 1 where the element would be inserted
    
    Throws:
    
    IllegalArgumentException - - if startIndex is bigger than endIndex
    
    ArrayIndexOutOfBoundsException - - if startIndex is smaller than zero or or endIndex is bigger than length of array
    
    Since:
    
    1.6
  - fill
```
public static void fill(byte[] array,
                        byte value)
```
    Fills the specified array with the specified element.
    
    Parameters:
    
    array - the byte array to fill.
    
    value - the byte element.
  - fill
```
public static void fill(byte[] array,
                        int start,
                        int end,
                        byte value)
```
    Fills the specified range in the array with the specified element.
    
    Parameters:
    
    array - the byte array to fill.
    
    start - the first index to fill.
    
    end - the last + 1 index to fill.
    
    value - the byte element.
    
    Throws:
    
    IllegalArgumentException - if start > end.
    
    ArrayIndexOutOfBoundsException - if start < 0 or end > array.length.
  - fill
```
public static void fill(short[] array,
                        short value)
```
    Fills the specified array with the specified element.
    
    Parameters:
    
    array - the short array to fill.
    
    value - the short element.
  - fill
```
public static void fill(short[] array,
                        int start,
                        int end,
                        short value)
```
    Fills the specified range in the array with the specified element.
    
    Parameters:
    
    array - the short array to fill.
    
    start - the first index to fill.
    
    end - the last + 1 index to fill.
    
    value - the short element.
    
    Throws:
    
    IllegalArgumentException - if start > end.
    
    ArrayIndexOutOfBoundsException - if start < 0 or end > array.length.
  - fill
```
public static void fill(char[] array,
                        char value)
```
    Fills the specified array with the specified element.
    
    Parameters:
    
    array - the char array to fill.
    
    value - the char element.
  - fill
```
public static void fill(char[] array,
                        int start,
                        int end,
                        char value)
```
    Fills the specified range in the array with the specified element.
    
    Parameters:
    
    array - the char array to fill.
    
    start - the first index to fill.
    
    end - the last + 1 index to fill.
    
    value - the char element.
    
    Throws:
    
    IllegalArgumentException - if start > end.
    
    ArrayIndexOutOfBoundsException - if start < 0 or end > array.length.
  - fill
```
public static void fill(int[] array,
                        int value)
```
    Fills the specified array with the specified element.
    
    Parameters:
    
    array - the int array to fill.
    
    value - the int element.
  - fill
```
public static void fill(int[] array,
                        int start,
                        int end,
                        int value)
```
    Fills the specified range in the array with the specified element.
    
    Parameters:
    
    array - the int array to fill.
    
    start - the first index to fill.
    
    end - the last + 1 index to fill.
    
    value - the int element.
    
    Throws:
    
    IllegalArgumentException - if start > end.
    
    ArrayIndexOutOfBoundsException - if start < 0 or end > array.length.
  - fill
```
public static void fill(long[] array,
                        long value)
```
    Fills the specified array with the specified element.
    
    Parameters:
    
    array - the long array to fill.
    
    value - the long element.
  - fill
```
public static void fill(long[] array,
                        int start,
                        int end,
                        long value)
```
    Fills the specified range in the array with the specified element.
    
    Parameters:
    
    array - the long array to fill.
    
    start - the first index to fill.
    
    end - the last + 1 index to fill.
    
    value - the long element.
    
    Throws:
    
    IllegalArgumentException - if start > end.
    
    ArrayIndexOutOfBoundsException - if start < 0 or end > array.length.
  - fill
```
public static void fill(float[] array,
                        float value)
```
    Fills the specified array with the specified element.
    
    Parameters:
    
    array - the float array to fill.
    
    value - the float element.
  - fill
```
public static void fill(float[] array,
                        int start,
                        int end,
                        float value)
```
    Fills the specified range in the array with the specified element.
    
    Parameters:
    
    array - the float array to fill.
    
    start - the first index to fill.
    
    end - the last + 1 index to fill.
    
    value - the float element.
    
    Throws:
    
    IllegalArgumentException - if start > end.
    
    ArrayIndexOutOfBoundsException - if start < 0 or end > array.length.
  - fill
```
public static void fill(double[] array,
                        double value)
```
    Fills the specified array with the specified element.
    
    Parameters:
    
    array - the double array to fill.
    
    value - the double element.
  - fill
```
public static void fill(double[] array,
                        int start,
                        int end,
                        double value)
```
    Fills the specified range in the array with the specified element.
    
    Parameters:
    
    array - the double array to fill.
    
    start - the first index to fill.
    
    end - the last + 1 index to fill.
    
    value - the double element.
    
    Throws:
    
    IllegalArgumentException - if start > end.
    
    ArrayIndexOutOfBoundsException - if start < 0 or end > array.length.
  - fill
```
public static void fill(boolean[] array,
                        boolean value)
```
    Fills the specified array with the specified element.
    
    Parameters:
    
    array - the boolean array to fill.
    
    value - the boolean element.
  - fill
```
public static void fill(boolean[] array,
                        int start,
                        int end,
                        boolean value)
```
    Fills the specified range in the array with the specified element.
    
    Parameters:
    
    array - the boolean array to fill.
    
    start - the first index to fill.
    
    end - the last + 1 index to fill.
    
    value - the boolean element.
    
    Throws:
    
    IllegalArgumentException - if start > end.
    
    ArrayIndexOutOfBoundsException - if start < 0 or end > array.length.
  - fill
```
public static void fill(Object[] array,
                        Object value)
```
    Fills the specified array with the specified element.
    
    Parameters:
    
    array - the Object array to fill.
    
    value - the Object element.
  - fill
```
public static void fill(Object[] array,
                        int start,
                        int end,
                        Object value)
```
    Fills the specified range in the array with the specified element.
    
    Parameters:
    
    array - the Object array to fill.
    
    start - the first index to fill.
    
    end - the last + 1 index to fill.
    
    value - the Object element.
    
    Throws:
    
    IllegalArgumentException - if start > end.
    
    ArrayIndexOutOfBoundsException - if start < 0 or end > array.length.
  - hashCode
```
public static int hashCode(boolean[] array)
```
    Returns a hash code based on the contents of the given array. For any two boolean arrays a and b, if Arrays.equals(a, b) returns true, it means that the return value of Arrays.hashCode(a) equals Arrays.hashCode(b).
    The value returned by this method is the same value as the List.hashCode()} method which is invoked on a List} containing a sequence of Boolean} instances representing the elements of array in the same order. If the array is null, the return value is 0.
    
    Parameters:
    
    array - the array whose hash code to compute.
    
    Returns:
    
    the hash code for array.
  - hashCode
```
public static int hashCode(int[] array)
```
    Returns a hash code based on the contents of the given array. For any two not-null int arrays a and b, if Arrays.equals(a, b) returns true, it means that the return value of Arrays.hashCode(a) equals Arrays.hashCode(b).
    The value returned by this method is the same value as the List.hashCode()} method which is invoked on a List} containing a sequence of Integer} instances representing the elements of array in the same order. If the array is null, the return value is 0.
    
    Parameters:
    
    array - the array whose hash code to compute.
    
    Returns:
    
    the hash code for array.
  - hashCode
```
public static int hashCode(short[] array)
```
    Returns a hash code based on the contents of the given array. For any two short arrays a and b, if Arrays.equals(a, b) returns true, it means that the return value of Arrays.hashCode(a) equals Arrays.hashCode(b).
    The value returned by this method is the same value as the List.hashCode()} method which is invoked on a List} containing a sequence of Short} instances representing the elements of array in the same order. If the array is null, the return value is 0.
    
    Parameters:
    
    array - the array whose hash code to compute.
    
    Returns:
    
    the hash code for array.
  - hashCode
```
public static int hashCode(char[] array)
```
    Returns a hash code based on the contents of the given array. For any two char arrays a and b, if Arrays.equals(a, b) returns true, it means that the return value of Arrays.hashCode(a) equals Arrays.hashCode(b).
    The value returned by this method is the same value as the List.hashCode()} method which is invoked on a List} containing a sequence of Character} instances representing the elements of array in the same order. If the array is null, the return value is 0.
    
    Parameters:
    
    array - the array whose hash code to compute.
    
    Returns:
    
    the hash code for array.
  - hashCode
```
public static int hashCode(byte[] array)
```
    Returns a hash code based on the contents of the given array. For any two byte arrays a and b, if Arrays.equals(a, b) returns true, it means that the return value of Arrays.hashCode(a) equals Arrays.hashCode(b).
    The value returned by this method is the same value as the List.hashCode()} method which is invoked on a List} containing a sequence of Byte} instances representing the elements of array in the same order. If the array is null, the return value is 0.
    
    Parameters:
    
    array - the array whose hash code to compute.
    
    Returns:
    
    the hash code for array.
  - hashCode
```
public static int hashCode(long[] array)
```
    Returns a hash code based on the contents of the given array. For any two long arrays a and b, if Arrays.equals(a, b) returns true, it means that the return value of Arrays.hashCode(a) equals Arrays.hashCode(b).
    The value returned by this method is the same value as the List.hashCode()} method which is invoked on a List} containing a sequence of Long} instances representing the elements of array in the same order. If the array is null, the return value is 0.
    
    Parameters:
    
    array - the array whose hash code to compute.
    
    Returns:
    
    the hash code for array.
  - hashCode
```
public static int hashCode(float[] array)
```
    Returns a hash code based on the contents of the given array. For any two float arrays a and b, if Arrays.equals(a, b) returns true, it means that the return value of Arrays.hashCode(a) equals Arrays.hashCode(b).
    The value returned by this method is the same value as the List.hashCode()} method which is invoked on a List} containing a sequence of Float} instances representing the elements of array in the same order. If the array is null, the return value is 0.
    
    Parameters:
    
    array - the array whose hash code to compute.
    
    Returns:
    
    the hash code for array.
  - hashCode
```
public static int hashCode(double[] array)
```
    Returns a hash code based on the contents of the given array. For any two double arrays a and b, if Arrays.equals(a, b) returns true, it means that the return value of Arrays.hashCode(a) equals Arrays.hashCode(b).
    The value returned by this method is the same value as the List.hashCode()} method which is invoked on a List} containing a sequence of Double} instances representing the elements of array in the same order. If the array is null, the return value is 0.
    
    Parameters:
    
    array - the array whose hash code to compute.
    
    Returns:
    
    the hash code for array.
  - hashCode
```
public static int hashCode(Object[] array)
```
    Returns a hash code based on the contents of the given array. If the array contains other arrays as its elements, the hash code is based on their identities not their contents. So it is acceptable to invoke this method on an array that contains itself as an element, either directly or indirectly.
    For any two arrays a and b, if Arrays.equals(a, b) returns true, it means that the return value of Arrays.hashCode(a) equals Arrays.hashCode(b).
    The value returned by this method is the same value as the method Arrays.asList(array).hashCode(). If the array is null, the return value is 0.
    
    Parameters:
    
    array - the array whose hash code to compute.
    
    Returns:
    
    the hash code for array.
  - deepHashCode
```
public static int deepHashCode(Object[] array)
```
    Returns a hash code based on the "deep contents" of the given array. If the array contains other arrays as its elements, the hash code is based on their contents not their identities. So it is not acceptable to invoke this method on an array that contains itself as an element, either directly or indirectly.
    For any two arrays a and b, if Arrays.deepEquals(a, b) returns true, it means that the return value of Arrays.deepHashCode(a) equals Arrays.deepHashCode(b).
    The computation of the value returned by this method is similar to that of the value returned by List.hashCode()} invoked on a List} containing a sequence of instances representing the elements of array in the same order. The difference is: If an element e of array is itself an array, its hash code is computed by calling the appropriate overloading of Arrays.hashCode(e) if e is an array of a primitive type, or by calling Arrays.deepHashCode(e) recursively if e is an array of a reference type. The value returned by this method is the same value as the method Arrays.asList(array).hashCode(). If the array is null, the return value is 0.
    
    Parameters:
    
    array - the array whose hash code to compute.
    
    Returns:
    
    the hash code for array.
  - equals
```
public static boolean equals(byte[] array1,
                             byte[] array2)
```
    Compares the two arrays.
    
    Parameters:
    
    array1 - the first byte array.
    
    array2 - the second byte array.
    
    Returns:
    
    true if both arrays are null or if the arrays have the same length and the elements at each index in the two arrays are equal, false otherwise.
  - equals
```
public static boolean equals(short[] array1,
                             short[] array2)
```
    Compares the two arrays.
    
    Parameters:
    
    array1 - the first short array.
    
    array2 - the second short array.
    
    Returns:
    
    true if both arrays are null or if the arrays have the same length and the elements at each index in the two arrays are equal, false otherwise.
  - equals
```
public static boolean equals(char[] array1,
                             char[] array2)
```
    Compares the two arrays.
    
    Parameters:
    
    array1 - the first char array.
    
    array2 - the second char array.
    
    Returns:
    
    true if both arrays are null or if the arrays have the same length and the elements at each index in the two arrays are equal, false otherwise.
  - equals
```
public static boolean equals(int[] array1,
                             int[] array2)
```
    Compares the two arrays.
    
    Parameters:
    
    array1 - the first int array.
    
    array2 - the second int array.
    
    Returns:
    
    true if both arrays are null or if the arrays have the same length and the elements at each index in the two arrays are equal, false otherwise.
  - equals
```
public static boolean equals(long[] array1,
                             long[] array2)
```
    Compares the two arrays.
    
    Parameters:
    
    array1 - the first long array.
    
    array2 - the second long array.
    
    Returns:
    
    true if both arrays are null or if the arrays have the same length and the elements at each index in the two arrays are equal, false otherwise.
  - equals
```
public static boolean equals(float[] array1,
                             float[] array2)
```
    Compares the two arrays. The values are compared in the same manner as Float.equals().
    
    Parameters:
    
    array1 - the first float array.
    
    array2 - the second float array.
    
    Returns:
    
    true if both arrays are null or if the arrays have the same length and the elements at each index in the two arrays are equal, false otherwise.
    
    See Also:
    
    Float.equals(Object)
  - equals
```
public static boolean equals(double[] array1,
                             double[] array2)
```
    Compares the two arrays. The values are compared in the same manner as Double.equals().
    
    Parameters:
    
    array1 - the first double array.
    
    array2 - the second double array.
    
    Returns:
    
    true if both arrays are null or if the arrays have the same length and the elements at each index in the two arrays are equal, false otherwise.
    
    See Also:
    
    Double.equals(Object)
  - equals
```
public static boolean equals(boolean[] array1,
                             boolean[] array2)
```
    Compares the two arrays.
    
    Parameters:
    
    array1 - the first boolean array.
    
    array2 - the second boolean array.
    
    Returns:
    
    true if both arrays are null or if the arrays have the same length and the elements at each index in the two arrays are equal, false otherwise.
  - equals
```
public static boolean equals(Object[] array1,
                             Object[] array2)
```
    Compares the two arrays.
    
    Parameters:
    
    array1 - the first Object array.
    
    array2 - the second Object array.
    
    Returns:
    
    true if both arrays are null or if the arrays have the same length and the elements at each index in the two arrays are equal according to equals(), false otherwise.
  - deepEquals
```
public static boolean deepEquals(Object[] array1,
                                 Object[] array2)
```
    Returns true if the two given arrays are deeply equal to one another. Unlike the method equals(Object[] array1, Object[] array2), this method is appropriate for use for nested arrays of arbitrary depth.
    Two array references are considered deeply equal if they are both null, or if they refer to arrays that have the same length and the elements at each index in the two arrays are equal.
    Two null elements element1 and element2 are possibly deeply equal if any of the following conditions satisfied:
    element1 and element2 are both arrays of object reference types, and Arrays.deepEquals(element1, element2) would return true.
    element1 and element2 are arrays of the same primitive type, and the appropriate overloading of Arrays.equals(element1, element2) would return true.
    element1 == element2
    element1.equals(element2) would return true.
    Note that this definition permits null elements at any depth.
    If either of the given arrays contain themselves as elements, the behavior of this method is uncertain.
    
    Parameters:
    
    array1 - the first Object array.
    
    array2 - the second Object array.
    
    Returns:
    
    true if both arrays are null or if the arrays have the same length and the elements at each index in the two arrays are equal according to equals(), false otherwise.
  - sort
```
public static void sort(byte[] array)
```
    Sorts the specified array in ascending numerical order.
    
    Parameters:
    
    array - the byte array to be sorted.
  - sort
```
public static void sort(byte[] array,
                        int start,
                        int end)
```
    Sorts the specified range in the array in ascending numerical order.
    
    Parameters:
    
    array - the byte array to be sorted.
    
    start - the start index to sort.
    
    end - the last + 1 index to sort.
    
    Throws:
    
    IllegalArgumentException - if start > end.
    
    ArrayIndexOutOfBoundsException - if start < 0 or end > array.length.
  - sort
```
public static void sort(char[] array)
```
    Sorts the specified array in ascending numerical order.
    
    Parameters:
    
    array - the char array to be sorted.
  - sort
```
public static void sort(char[] array,
                        int start,
                        int end)
```
    Sorts the specified range in the array in ascending numerical order.
    
    Parameters:
    
    array - the char array to be sorted.
    
    start - the start index to sort.
    
    end - the last + 1 index to sort.
    
    Throws:
    
    IllegalArgumentException - if start > end.
    
    ArrayIndexOutOfBoundsException - if start < 0 or end > array.length.
  - sort
```
public static void sort(double[] array)
```
    Sorts the specified array in ascending numerical order.
    
    Parameters:
    
    array - the double array to be sorted.
    
    See Also:
    
    sort(double[], int, int)
  - sort
```
public static void sort(double[] array,
                        int start,
                        int end)
```
    Sorts the specified range in the array in ascending numerical order. The values are sorted according to the order imposed by Double.compareTo().
    
    Parameters:
    
    array - the double array to be sorted.
    
    start - the start index to sort.
    
    end - the last + 1 index to sort.
    
    Throws:
    
    IllegalArgumentException - if start > end.
    
    ArrayIndexOutOfBoundsException - if start < 0 or end > array.length.
    
    See Also:
    
    Double.compareTo(Double)
  - sort
```
public static void sort(float[] array)
```
    Sorts the specified array in ascending numerical order.
    
    Parameters:
    
    array - the float array to be sorted.
    
    See Also:
    
    sort(float[], int, int)
  - sort
```
public static void sort(float[] array,
                        int start,
                        int end)
```
    Sorts the specified range in the array in ascending numerical order. The values are sorted according to the order imposed by Float.compareTo().
    
    Parameters:
    
    array - the float array to be sorted.
    
    start - the start index to sort.
    
    end - the last + 1 index to sort.
    
    Throws:
    
    IllegalArgumentException - if start > end.
    
    ArrayIndexOutOfBoundsException - if start < 0 or end > array.length.
    
    See Also:
    
    Float.compareTo(Float)
  - sort
```
public static void sort(int[] array)
```
    Sorts the specified array in ascending numerical order.
    
    Parameters:
    
    array - the int array to be sorted.
  - sort
```
public static void sort(int[] array,
                        int start,
                        int end)
```
    Sorts the specified range in the array in ascending numerical order.
    
    Parameters:
    
    array - the int array to be sorted.
    
    start - the start index to sort.
    
    end - the last + 1 index to sort.
    
    Throws:
    
    IllegalArgumentException - if start > end.
    
    ArrayIndexOutOfBoundsException - if start < 0 or end > array.length.
  - sort
```
public static void sort(long[] array)
```
    Sorts the specified array in ascending numerical order.
    
    Parameters:
    
    array - the long array to be sorted.
  - sort
```
public static void sort(long[] array,
                        int start,
                        int end)
```
    Sorts the specified range in the array in ascending numerical order.
    
    Parameters:
    
    array - the long array to be sorted.
    
    start - the start index to sort.
    
    end - the last + 1 index to sort.
    
    Throws:
    
    IllegalArgumentException - if start > end.
    
    ArrayIndexOutOfBoundsException - if start < 0 or end > array.length.
  - sort
```
public static void sort(Object[] array)
```
    Sorts the specified array in ascending natural order.
    
    Parameters:
    
    array - the Object array to be sorted.
    
    Throws:
    
    ClassCastException - if an element in the array does not implement Comparable or if some elements cannot be compared to each other.
    
    See Also:
    
    sort(Object[], int, int)
  - sort
```
public static void sort(Object[] array,
                        int start,
                        int end)
```
    Sorts the specified range in the array in ascending natural order. All elements must implement the Comparable interface and must be comparable to each other without a ClassCastException being thrown.
    
    Parameters:
    
    array - the Object array to be sorted.
    
    start - the start index to sort.
    
    end - the last + 1 index to sort.
    
    Throws:
    
    ClassCastException - if an element in the array does not implement Comparable or some elements cannot be compared to each other.
    
    IllegalArgumentException - if start > end.
    
    ArrayIndexOutOfBoundsException - if start < 0 or end > array.length.
  - sort
```
public static <T> void sort(T[] array,
                            int start,
                            int end,
                            Comparator<? super T> comparator)
```
    Sorts the specified range in the array using the specified Comparator. All elements must be comparable to each other without a ClassCastException being thrown.
    
    Parameters:
    
    array - the Object array to be sorted.
    
    start - the start index to sort.
    
    end - the last + 1 index to sort.
    
    comparator - the Comparator.
    
    Throws:
    
    ClassCastException - if elements in the array cannot be compared to each other using the Comparator.
    
    IllegalArgumentException - if start > end.
    
    ArrayIndexOutOfBoundsException - if start < 0 or end > array.length.
  - sort
```
public static <T> void sort(T[] array,
                            Comparator<? super T> comparator)
```
    Sorts the specified array using the specified Comparator. All elements must be comparable to each other without a ClassCastException being thrown.
    
    Parameters:
    
    array - the Object array to be sorted.
    
    comparator - the Comparator.
    
    Throws:
    
    ClassCastException - if elements in the array cannot be compared to each other using the Comparator.
  - sort
```
public static void sort(short[] array)
```
    Sorts the specified array in ascending numerical order.
    
    Parameters:
    
    array - the short array to be sorted.
  - sort
```
public static void sort(short[] array,
                        int start,
                        int end)
```
    Sorts the specified range in the array in ascending numerical order.
    
    Parameters:
    
    array - the short array to be sorted.
    
    start - the start index to sort.
    
    end - the last + 1 index to sort.
    
    Throws:
    
    IllegalArgumentException - if start > end.
    
    ArrayIndexOutOfBoundsException - if start < 0 or end > array.length.
  - toString
```
public static String toString(boolean[] array)
```
    Creates a String representation of the boolean[] passed. The result is surrounded by brackets ("[]"), each element is converted to a String via the String.valueOf(boolean) and separated by ", ". If the array is null, then "null" is returned.
    
    Parameters:
    
    array - the boolean array to convert.
    
    Returns:
    
    the String representation of array.
    
    Since:
    
    1.5
  - toString
```
public static String toString(byte[] array)
```
    Creates a String representation of the byte[] passed. The result is surrounded by brackets ("[]"), each element is converted to a String via the String.valueOf(int) and separated by ", ". If the array is null, then "null" is returned.
    
    Parameters:
    
    array - the byte array to convert.
    
    Returns:
    
    the String representation of array.
    
    Since:
    
    1.5
  - toString
```
public static String toString(char[] array)
```
    Creates a String representation of the char[] passed. The result is surrounded by brackets ("[]"), each element is converted to a String via the String.valueOf(char) and separated by ", ". If the array is null, then "null" is returned.
    
    Parameters:
    
    array - the char array to convert.
    
    Returns:
    
    the String representation of array.
    
    Since:
    
    1.5
  - toString
```
public static String toString(double[] array)
```
    Creates a String representation of the double[] passed. The result is surrounded by brackets ("[]"), each element is converted to a String via the String.valueOf(double) and separated by ", ". If the array is null, then "null" is returned.
    
    Parameters:
    
    array - the double array to convert.
    
    Returns:
    
    the String representation of array.
    
    Since:
    
    1.5
  - toString
```
public static String toString(float[] array)
```
    Creates a String representation of the float[] passed. The result is surrounded by brackets ("[]"), each element is converted to a String via the String.valueOf(float) and separated by ", ". If the array is null, then "null" is returned.
    
    Parameters:
    
    array - the float array to convert.
    
    Returns:
    
    the String representation of array.
    
    Since:
    
    1.5
  - toString
```
public static String toString(int[] array)
```
    Creates a String representation of the int[] passed. The result is surrounded by brackets ("[]"), each element is converted to a String via the String.valueOf(int) and separated by ", ". If the array is null, then "null" is returned.
    
    Parameters:
    
    array - the int array to convert.
    
    Returns:
    
    the String representation of array.
    
    Since:
    
    1.5
  - toString
```
public static String toString(long[] array)
```
    Creates a String representation of the long[] passed. The result is surrounded by brackets ("[]"), each element is converted to a String via the String.valueOf(long) and separated by ", ". If the array is null, then "null" is returned.
    
    Parameters:
    
    array - the long array to convert.
    
    Returns:
    
    the String representation of array.
    
    Since:
    
    1.5
  - toString
```
public static String toString(short[] array)
```
    Creates a String representation of the short[] passed. The result is surrounded by brackets ("[]"), each element is converted to a String via the String.valueOf(int) and separated by ", ". If the array is null, then "null" is returned.
    
    Parameters:
    
    array - the short array to convert.
    
    Returns:
    
    the String representation of array.
    
    Since:
    
    1.5
  - toString
```
public static String toString(Object[] array)
```
    Creates a String representation of the Object[] passed. The result is surrounded by brackets ("[]"), each element is converted to a String via the String.valueOf(Object) and separated by ", ". If the array is null, then "null" is returned.
    
    Parameters:
    
    array - the Object array to convert.
    
    Returns:
    
    the String representation of array.
    
    Since:
    
    1.5
  - deepToString
```
public static String deepToString(Object[] array)
```
    Creates a "deep" String representation of the Object[] passed, such that if the array contains other arrays, the String representation of those arrays is generated as well.
    If any of the elements are primitive arrays, the generation is delegated to the other toString methods in this class. If any element contains a reference to the original array, then it will be represented as "[...]". If an element is an Object[], then its representation is generated by a recursive call to this method. All other elements are converted via the String.valueOf(Object) method.
    
    Parameters:
    
    array - the Object array to convert.
    
    Returns:
    
    the String representation of array.
    
    Since:
    
    1.5
  - copyOfRange
```
public static boolean[] copyOfRange(boolean[] original,
                                    int start,
                                    int end)
```
    Copies elements in original array to a new array, from index start(inclusive) to end(exclusive). The first element (if any) in the new array is original[from], and other elements in the new array are in the original order. The padding value whose index is bigger than or equal to original.length - start is false.
    
    Parameters:
    
    original - the original array
    
    start - the start index, inclusive
    
    end - the end index, exclusive, may bigger than length of the array
    
    Returns:
    
    the new copied array
    
    Throws:
    
    ArrayIndexOutOfBoundsException - if start is smaller than 0 or bigger than original.length
    
    IllegalArgumentException - if start is bigger than end
    
    NullPointerException - if original is null
    
    Since:
    
    1.6
  - copyOfRange
```
public static byte[] copyOfRange(byte[] original,
                                 int start,
                                 int end)
```
    Copies elements in original array to a new array, from index start(inclusive) to end(exclusive). The first element (if any) in the new array is original[from], and other elements in the new array are in the original order. The padding value whose index is bigger than or equal to original.length - start is (byte)0.
    
    Parameters:
    
    original - the original array
    
    start - the start index, inclusive
    
    end - the end index, exclusive, may bigger than length of the array
    
    Returns:
    
    the new copied array
    
    Throws:
    
    ArrayIndexOutOfBoundsException - if start is smaller than 0 or bigger than original.length
    
    IllegalArgumentException - if start is bigger than end
    
    NullPointerException - if original is null
    
    Since:
    
    1.6
  - copyOfRange
```
public static char[] copyOfRange(char[] original,
                                 int start,
                                 int end)
```
    Copies elements in original array to a new array, from index start(inclusive) to end(exclusive). The first element (if any) in the new array is original[from], and other elements in the new array are in the original order. The padding value whose index is bigger than or equal to original.length - start is '\\u000'.
    
    Parameters:
    
    original - the original array
    
    start - the start index, inclusive
    
    end - the end index, exclusive, may bigger than length of the array
    
    Returns:
    
    the new copied array
    
    Throws:
    
    ArrayIndexOutOfBoundsException - if start is smaller than 0 or bigger than original.length
    
    IllegalArgumentException - if start is bigger than end
    
    NullPointerException - if original is null
    
    Since:
    
    1.6
  - copyOfRange
```
public static double[] copyOfRange(double[] original,
                                   int start,
                                   int end)
```
    Copies elements in original array to a new array, from index start(inclusive) to end(exclusive). The first element (if any) in the new array is original[from], and other elements in the new array are in the original order. The padding value whose index is bigger than or equal to original.length - start is 0d.
    
    Parameters:
    
    original - the original array
    
    start - the start index, inclusive
    
    end - the end index, exclusive, may bigger than length of the array
    
    Returns:
    
    the new copied array
    
    Throws:
    
    ArrayIndexOutOfBoundsException - if start is smaller than 0 or bigger than original.length
    
    IllegalArgumentException - if start is bigger than end
    
    NullPointerException - if original is null
    
    Since:
    
    1.6
  - copyOfRange
```
public static float[] copyOfRange(float[] original,
                                  int start,
                                  int end)
```
    Copies elements in original array to a new array, from index start(inclusive) to end(exclusive). The first element (if any) in the new array is original[from], and other elements in the new array are in the original order. The padding value whose index is bigger than or equal to original.length - start is 0f.
    
    Parameters:
    
    original - the original array
    
    start - the start index, inclusive
    
    end - the end index, exclusive, may bigger than length of the array
    
    Returns:
    
    the new copied array
    
    Throws:
    
    ArrayIndexOutOfBoundsException - if start is smaller than 0 or bigger than original.length
    
    IllegalArgumentException - if start is bigger than end
    
    NullPointerException - if original is null
    
    Since:
    
    1.6
  - copyOfRange
```
public static int[] copyOfRange(int[] original,
                                int start,
                                int end)
```
    Copies elements in original array to a new array, from index start(inclusive) to end(exclusive). The first element (if any) in the new array is original[from], and other elements in the new array are in the original order. The padding value whose index is bigger than or equal to original.length - start is 0.
    
    Parameters:
    
    original - the original array
    
    start - the start index, inclusive
    
    end - the end index, exclusive, may bigger than length of the array
    
    Returns:
    
    the new copied array
    
    Throws:
    
    ArrayIndexOutOfBoundsException - if start is smaller than 0 or bigger than original.length
    
    IllegalArgumentException - if start is bigger than end
    
    NullPointerException - if original is null
    
    Since:
    
    1.6
  - copyOfRange
```
public static long[] copyOfRange(long[] original,
                                 int start,
                                 int end)
```
    Copies elements in original array to a new array, from index start(inclusive) to end(exclusive). The first element (if any) in the new array is original[from], and other elements in the new array are in the original order. The padding value whose index is bigger than or equal to original.length - start is 0L.
    
    Parameters:
    
    original - the original array
    
    start - the start index, inclusive
    
    end - the end index, exclusive, may bigger than length of the array
    
    Returns:
    
    the new copied array
    
    Throws:
    
    ArrayIndexOutOfBoundsException - if start is smaller than 0 or bigger than original.length
    
    IllegalArgumentException - if start is bigger than end
    
    NullPointerException - if original is null
    
    Since:
    
    1.6
  - copyOfRange
```
public static short[] copyOfRange(short[] original,
                                  int start,
                                  int end)
```
    Copies elements in original array to a new array, from index start(inclusive) to end(exclusive). The first element (if any) in the new array is original[from], and other elements in the new array are in the original order. The padding value whose index is bigger than or equal to original.length - start is (short)0.
    
    Parameters:
    
    original - the original array
    
    start - the start index, inclusive
    
    end - the end index, exclusive, may bigger than length of the array
    
    Returns:
    
    the new copied array
    
    Throws:
    
    ArrayIndexOutOfBoundsException - if start is smaller than 0 or bigger than original.length
    
    IllegalArgumentException - if start is bigger than end
    
    NullPointerException - if original is null
    
    Since:
    
    1.6
  - 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)
```
  - copyOf
```
public static boolean[] copyOf(boolean[] original,
                               int newlen)
```
  - copyOf
```
public static char[] copyOf(char[] original)
```
  - copyOf
```
public static char[] copyOf(char[] original,
                            int newlen)
```
  - copyOf
```
public static double[] copyOf(double[] original)
```
  - copyOf
```
public static double[] copyOf(double[] original,
                              int newlen)
```
  - copyOf
```
public static float[] copyOf(float[] original)
```
  - copyOf
```
public static float[] copyOf(float[] original,
                             int newlen)
```
  - copyOf
```
public static long[] copyOf(long[] original)
```
  - copyOf
```
public static long[] copyOf(long[] original,
                            int newlen)
```
  - copyOf
```
public static int[] copyOf(int[] original)
```
  - copyOf
```
public static int[] copyOf(int[] original,
                           int newlen)
```
  - copyOf
```
public static byte[] copyOf(byte[] original)
```
  - copyOf
```
public static byte[] copyOf(byte[] original,
                            int newlen)
```
  - copyOf
```
public static short[] copyOf(short[] original)
```
  - copyOf
```
public static short[] copyOf(short[] original,
                             int len)
```

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