ArrayUtils (XDEV Application Framework 6.0.0 API)

java.lang.Object
- xdev.util.ArrayUtils

```
public final class ArrayUtils
extends Object
```
The ArrayUtils class provides utility methods for array handling.

Since:

2.0

Author:

XDEV Software

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static boolean[]`	`concat(boolean[]... arrays)` Applies to: boolean arrays
`static boolean[]`	`concat(boolean[] array, boolean elem)` Applies to: boolean array and boolean element
`static byte[]`	`concat(byte[]... arrays)` Applies to: byte arrays
`static byte[]`	`concat(byte[] array, byte elem)` Applies to: byte array and byte element
`static char[]`	`concat(char[]... arrays)` Applies to: char arrays
`static char[]`	`concat(char[] array, char elem)` Applies to: char array and char element
`static <T> T[]`	`concat(Class<T> type, T[]... arrays)` Applies to: T arrays
`static <T> T[]`	`concat(Class<T> type, T[] array, T elem)` Applies to: T array and T element
`static double[]`	`concat(double[]... arrays)` Applies to: double arrays
`static double[]`	`concat(double[] array, double elem)` Applies to: double array and double element
`static float[]`	`concat(float[]... arrays)` Applies to: float arrays
`static float[]`	`concat(float[] array, float elem)` Applies to: float array and float element
`static int[]`	`concat(int[]... arrays)` Applies to: int arrays
`static int[]`	`concat(int[] array, int elem)` Applies to: int array and int element
`static long[]`	`concat(long[]... arrays)` Applies to: long arrays
`static long[]`	`concat(long[] array, long elem)` Applies to: long array and long element
`static short[]`	`concat(short[]... arrays)` Applies to: short arrays
`static short[]`	`concat(short[] array, short elem)` Applies to: short array and short element
`static boolean`	`contains(boolean[] array, boolean value)` Applies to: boolean array
`static boolean`	`contains(byte[] array, byte value)` Applies to: byte array
`static boolean`	`contains(char[] array, char value)` Applies to: char array
`static boolean`	`contains(double[] array, double value)` Applies to: double array
`static boolean`	`contains(float[] array, float value)` Applies to: float array
`static boolean`	`contains(int[] array, int value)` Applies to: int array
`static boolean`	`contains(long[] array, long value)` Applies to: long array
`static boolean`	`contains(Object[] array, Object value)` Applies to: Object array
`static boolean`	`contains(short[] array, short value)` Applies to: short array
`static <T> boolean`	`contains(T[] array, T value, Comparer<T> c)` Applies to: T array
`static byte[]`	`copy(byte[] data)` Applies to: byte array
`static boolean[]`	`copyOf(boolean[] data)` Applies to: boolean array
`static char[]`	`copyOf(char[] data)` Applies to: char array
`static double[]`	`copyOf(double[] data)` Applies to: double array
`static float[]`	`copyOf(float[] data)` Applies to: float array
`static int[]`	`copyOf(int[] data)` Applies to: int array
`static long[]`	`copyOf(long[] data)` Applies to: long array
`static short[]`	`copyOf(short[] data)` Applies to: short array
`static <T> T[]`	`copyOf(T[] data)` Applies to: T array
`static <T extends Comparable<?>> boolean`	`equals(T[] array1, T[] array2)` Checks if the two arrays are equal. The arrays are sorted before comparison, if they are not `null`.
`static <T> Iterable<T>`	`getIterable(T[] array)` Returns a `Iterable` for the given `array`.
`static <T> Iterable<T>`	`getIterable(T[] array, int offset, int length)` Returns a `Iterable` for the given `array`.
`static <T> Iterator<T>`	`getIterator(T[] array)` Returns a `Iterator` for the given `array`.
`static <T> Iterator<T>`	`getIterator(T[] array, int offset, int length)` Returns a `Iterator` for the given `array`.
`static int`	`indexOf(boolean[] array, boolean value)` Applies to: boolean array
`static int`	`indexOf(byte[] array, byte value)` Applies to: byte array
`static int`	`indexOf(char[] array, char value)` Applies to: char array
`static int`	`indexOf(double[] array, double value)` Applies to: double array
`static int`	`indexOf(float[] array, float value)` Applies to: float array
`static int`	`indexOf(int[] array, int value)` Applies to: int array
`static int`	`indexOf(long[] array, long value)` Applies to: long array
`static int`	`indexOf(Object[] array, Object value)` Applies to: Object array
`static int`	`indexOf(short[] array, short value)` Applies to: short array
`static <T> int`	`indexOf(T[] array, T value, Comparer<T> c)` Applies to: T array
`static boolean[]`	`remove(boolean[] array, int index)` Applies to: boolean arrays
`static byte[]`	`remove(byte[] array, int index)` Applies to: byte arrays
`static char[]`	`remove(char[] array, int index)` Applies to: char arrays
`static <T> T[]`	`remove(Class<T> type, T[] array, int index)` Applies to: T arrays
`static double[]`	`remove(double[] array, int index)` Applies to: double arrays
`static float[]`	`remove(float[] array, int index)` Applies to: float arrays
`static int[]`	`remove(int[] array, int index)` Applies to: int arrays
`static long[]`	`remove(long[] array, int index)` Applies to: long arrays
`static short[]`	`remove(short[] array, int index)` Applies to: short arrays
`static <E extends Enum<E>> void`	`sortByName(E[] array)` Sorts the given `array` of `Enum`s by name.
`static boolean[]`	`unwrap(Boolean[] wrapper)` Converts a array of wrapped `Boolean`s to a primitive boolean array.
`static byte[]`	`unwrap(Byte[] wrapper)` Converts a array of wrapped `Byte`s to a primitive byte array.
`static char[]`	`unwrap(Character[] wrapper)` Converts a array of wrapped `Character`s to a primitive char array.
`static int[]`	`unwrap(Integer[] wrapper)` Converts a array of wrapped `Integer`s to a primitive int array.
`static long[]`	`unwrap(Long[] wrapper)` Converts a array of wrapped `Long`s to a primitive long array.
`static short[]`	`unwrap(Short[] wrapper)` Converts a array of wrapped `Short`s to a primitive short array.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - equals
```
public static <T extends Comparable<?>> boolean equals(T[] array1,
                                                       T[] array2)
                                                throws NullPointerException
```
    Checks if the two arrays are equal.
    The arrays are sorted before comparison, if they are not null.
    
    Type Parameters:
    
    T - type of the array to compare
    
    Parameters:
    
    array1 - an array or null
    
    array2 - an array or null
    
    Returns:
    
    true if and only if the arrays have the same length and the array's elements are equal, false otherwise
    
    Throws:
    
    NullPointerException - if an element of an array is null
  - contains
```
public static boolean contains(Object[] array,
                               Object value)
```
    Applies to: Object array
    Returns true if the specified array contains the specified value. More formally, returns true if and only if the specified array contains at least one element value.
    
    Parameters:
    
    array - to search in
    
    value - element whose presence in the specified array is to be tested
    
    Returns:
    
    true if this array contains the specified element
  - indexOf
```
public static int indexOf(Object[] array,
                          Object value)
```
    Applies to: Object array
    Returns the index of the first occurrence of the specified element value in the given array, or -1 if the given array does not contain the element value.
    
    Parameters:
    
    array - to search in
    
    value - element to search for
    
    Returns:
    
    the index of the first occurrence of the specified element in the given array, or -1 if the given array does not contain the element
  - contains
```
public static boolean contains(boolean[] array,
                               boolean value)
```
    Applies to: boolean array
    Returns true if the specified array contains the specified value. More formally, returns true if and only if the specified array contains at least one element value.
    
    Parameters:
    
    array - to search in
    
    value - element whose presence in the specified array is to be tested
    
    Returns:
    
    true if this array contains the specified element
  - indexOf
```
public static int indexOf(boolean[] array,
                          boolean value)
```
    Applies to: boolean array
    Returns the index of the first occurrence of the specified element value in the given array, or -1 if the given array does not contain the element value.
    
    Parameters:
    
    array - to search in
    
    value - element to search for
    
    Returns:
    
    the index of the first occurrence of the specified element in the given array, or -1 if the given array does not contain the element
  - contains
```
public static boolean contains(char[] array,
                               char value)
```
    Applies to: char array
    Returns true if the specified array contains the specified value. More formally, returns true if and only if the specified array contains at least one element value.
    
    Parameters:
    
    array - to search in
    
    value - element whose presence in the specified array is to be tested
    
    Returns:
    
    true if this array contains the specified element
  - indexOf
```
public static int indexOf(char[] array,
                          char value)
```
    Applies to: char array
    Returns the index of the first occurrence of the specified element value in the given array, or -1 if the given array does not contain the element value.
    
    Parameters:
    
    array - to search in
    
    value - element to search for
    
    Returns:
    
    the index of the first occurrence of the specified element in the given array, or -1 if the given array does not contain the element
  - contains
```
public static boolean contains(byte[] array,
                               byte value)
```
    Applies to: byte array
    Returns true if the specified array contains the specified value. More formally, returns true if and only if the specified array contains at least one element value.
    
    Parameters:
    
    array - to search in
    
    value - element whose presence in the specified array is to be tested
    
    Returns:
    
    true if this array contains the specified element
  - indexOf
```
public static int indexOf(byte[] array,
                          byte value)
```
    Applies to: byte array
    Returns the index of the first occurrence of the specified element value in the given array, or -1 if the given array does not contain the element value.
    
    Parameters:
    
    array - to search in
    
    value - element to search for
    
    Returns:
    
    the index of the first occurrence of the specified element in the given array, or -1 if the given array does not contain the element
  - contains
```
public static boolean contains(short[] array,
                               short value)
```
    Applies to: short array
    Returns true if the specified array contains the specified value. More formally, returns true if and only if the specified array contains at least one element value.
    
    Parameters:
    
    array - to search in
    
    value - element whose presence in the specified array is to be tested
    
    Returns:
    
    true if this array contains the specified element
  - indexOf
```
public static int indexOf(short[] array,
                          short value)
```
    Applies to: short array
    Returns the index of the first occurrence of the specified element value in the given array, or -1 if the given array does not contain the element value.
    
    Parameters:
    
    array - to search in
    
    value - element to search for
    
    Returns:
    
    the index of the first occurrence of the specified element in the given array, or -1 if the given array does not contain the element
  - contains
```
public static boolean contains(int[] array,
                               int value)
```
    Applies to: int array
    Returns true if the specified array contains the specified value. More formally, returns true if and only if the specified array contains at least one element value.
    
    Parameters:
    
    array - to search in
    
    value - element whose presence in the specified array is to be tested
    
    Returns:
    
    true if this array contains the specified element
  - indexOf
```
public static int indexOf(int[] array,
                          int value)
```
    Applies to: int array
    Returns the index of the first occurrence of the specified element value in the given array, or -1 if the given array does not contain the element value.
    
    Parameters:
    
    array - to search in
    
    value - element to search for
    
    Returns:
    
    the index of the first occurrence of the specified element in the given array, or -1 if the given array does not contain the element
  - contains
```
public static boolean contains(long[] array,
                               long value)
```
    Applies to: long array
    Returns true if the specified array contains the specified value. More formally, returns true if and only if the specified array contains at least one element value.
    
    Parameters:
    
    array - to search in
    
    value - element whose presence in the specified array is to be tested
    
    Returns:
    
    true if this array contains the specified element
  - indexOf
```
public static int indexOf(long[] array,
                          long value)
```
    Applies to: long array
    Returns the index of the first occurrence of the specified element value in the given array, or -1 if the given array does not contain the element value.
    
    Parameters:
    
    array - to search in
    
    value - element to search for
    
    Returns:
    
    the index of the first occurrence of the specified element in the given array, or -1 if the given array does not contain the element
  - contains
```
public static boolean contains(float[] array,
                               float value)
```
    Applies to: float array
    Returns true if the specified array contains the specified value. More formally, returns true if and only if the specified array contains at least one element value.
    
    Parameters:
    
    array - to search in
    
    value - element whose presence in the specified array is to be tested
    
    Returns:
    
    true if this array contains the specified element
  - indexOf
```
public static int indexOf(float[] array,
                          float value)
```
    Applies to: float array
    Returns the index of the first occurrence of the specified element value in the given array, or -1 if the given array does not contain the element value.
    
    Parameters:
    
    array - to search in
    
    value - element to search for
    
    Returns:
    
    the index of the first occurrence of the specified element in the given array, or -1 if the given array does not contain the element
  - contains
```
public static boolean contains(double[] array,
                               double value)
```
    Applies to: double array
    Returns true if the specified array contains the specified value. More formally, returns true if and only if the specified array contains at least one element value.
    
    Parameters:
    
    array - to search in
    
    value - element whose presence in the specified array is to be tested
    
    Returns:
    
    true if this array contains the specified element
  - indexOf
```
public static int indexOf(double[] array,
                          double value)
```
    Applies to: double array
    Returns the index of the first occurrence of the specified element value in the given array, or -1 if the given array does not contain the element value.
    
    Parameters:
    
    array - to search in
    
    value - element to search for
    
    Returns:
    
    the index of the first occurrence of the specified element in the given array, or -1 if the given array does not contain the element
  - contains
```
public static <T> boolean contains(T[] array,
                                   T value,
                                   Comparer<T> c)
```
    Applies to: T array
    Returns true if the specified array contains the specified value. More formally, returns true if and only if the specified array contains at least one element value.
    
    Type Parameters:
    
    T - type of the array to search in
    
    Parameters:
    
    array - to search in
    
    value - element whose presence in the specified array is to be tested
    
    c - Comparer to use
    
    Returns:
    
    true if this array contains the specified element
    
    See Also:
    
    Comparer
  - indexOf
```
public static <T> int indexOf(T[] array,
                              T value,
                              Comparer<T> c)
```
    Applies to: T array
    Returns the index of the first occurrence of the specified element value in the given array, or -1 if the given array does not contain the element value.
    
    Type Parameters:
    
    T - type of the array to search in
    
    Parameters:
    
    array - to search in
    
    value - element to search for
    
    c - Comparer to use
    
    Returns:
    
    the index of the first occurrence of the specified element in the given array, or -1 if the given array does not contain the element
    
    See Also:
    
    Comparer
  - copyOf
```
public static <T> T[] copyOf(T[] data)
```
    Applies to: T array
    Creates a (defensive) copy of the given array.
    
    Type Parameters:
    
    T - type of the array to copy
    
    Parameters:
    
    data - array to copy
    
    Returns:
    
    a (defensive) copy of the given array.
  - copyOf
```
public static boolean[] copyOf(boolean[] data)
```
    Applies to: boolean array
    Creates a (defensive) copy of the given array.
    
    Parameters:
    
    data - array to copy
    
    Returns:
    
    a (defensive) copy of the given array.
  - copyOf
```
public static char[] copyOf(char[] data)
```
    Applies to: char array
    Creates a (defensive) copy of the given array.
    
    Parameters:
    
    data - array to copy
    
    Returns:
    
    a (defensive) copy of the given array.
  - copy
```
public static byte[] copy(byte[] data)
```
    Applies to: byte array
    Creates a (defensive) copy of the given array.
    
    Parameters:
    
    data - array to copy
    
    Returns:
    
    a (defensive) copy of the given array.
  - copyOf
```
public static short[] copyOf(short[] data)
```
    Applies to: short array
    Creates a (defensive) copy of the given array.
    
    Parameters:
    
    data - array to copy
    
    Returns:
    
    a (defensive) copy of the given array.
  - copyOf
```
public static int[] copyOf(int[] data)
```
    Applies to: int array
    Creates a (defensive) copy of the given array.
    
    Parameters:
    
    data - array to copy
    
    Returns:
    
    a (defensive) copy of the given array.
  - copyOf
```
public static long[] copyOf(long[] data)
```
    Applies to: long array
    Creates a (defensive) copy of the given array.
    
    Parameters:
    
    data - array to copy
    
    Returns:
    
    a (defensive) copy of the given array.
  - copyOf
```
public static float[] copyOf(float[] data)
```
    Applies to: float array
    Creates a (defensive) copy of the given array.
    
    Parameters:
    
    data - array to copy
    
    Returns:
    
    a (defensive) copy of the given array.
  - copyOf
```
public static double[] copyOf(double[] data)
```
    Applies to: double array
    Creates a (defensive) copy of the given array.
    
    Parameters:
    
    data - array to copy
    
    Returns:
    
    a (defensive) copy of the given array.
  - concat
```
public static <T> T[] concat(Class<T> type,
                             T[] array,
                             T elem)
```
    Applies to: T array and T element
    Concatenates the given array with the given element. A new array is returned that contains all elements of the given array and as last element the given element elem. The length of the returned array will be givenArray.length + 1.
    
    Type Parameters:
    
    T - type of the array's elements
    
    Parameters:
    
    type - class of the array's elements
    
    array - array to concatenate
    
    elem - element to concatenate
    
    Returns:
    
    new array that contains all elements of the given array and as last element the given element elem.
  - concat
```
public static boolean[] concat(boolean[] array,
                               boolean elem)
```
    Applies to: boolean array and boolean element
    Concatenates the given array with the given element. A new array is returned that contains all elements of the given array and as last element the given element elem. The length of the returned array will be givenArray.length + 1.
    
    Parameters:
    
    array - array to concatenate
    
    elem - element to concatenate
    
    Returns:
    
    new array that contains all elements of the given array and as last element the given element elem.
  - concat
```
public static char[] concat(char[] array,
                            char elem)
```
    Applies to: char array and char element
    Concatenates the given array with the given element. A new array is returned that contains all elements of the given array and as last element the given element elem. The length of the returned array will be givenArray.length + 1.
    
    Parameters:
    
    array - array to concatenate
    
    elem - element to concatenate
    
    Returns:
    
    new array that contains all elements of the given array and as last element the given element elem.
  - concat
```
public static byte[] concat(byte[] array,
                            byte elem)
```
    Applies to: byte array and byte element
    Concatenates the given array with the given element. A new array is returned that contains all elements of the given array and as last element the given element elem. The length of the returned array will be givenArray.length + 1.
    
    Parameters:
    
    array - array to concatenate
    
    elem - element to concatenate
    
    Returns:
    
    new array that contains all elements of the given array and as last element the given element elem.
  - concat
```
public static short[] concat(short[] array,
                             short elem)
```
    Applies to: short array and short element
    Concatenates the given array with the given element. A new array is returned that contains all elements of the given array and as last element the given element elem. The length of the returned array will be givenArray.length + 1.
    
    Parameters:
    
    array - array to concatenate
    
    elem - element to concatenate
    
    Returns:
    
    new array that contains all elements of the given array and as last element the given element elem.
  - concat
```
public static int[] concat(int[] array,
                           int elem)
```
    Applies to: int array and int element
    Concatenates the given array with the given element. A new array is returned that contains all elements of the given array and as last element the given element elem. The length of the returned array will be givenArray.length + 1.
    
    Parameters:
    
    array - array to concatenate
    
    elem - element to concatenate
    
    Returns:
    
    new array that contains all elements of the given array and as last element the given element elem.
  - concat
```
public static long[] concat(long[] array,
                            long elem)
```
    Applies to: long array and long element
    Concatenates the given array with the given element. A new array is returned that contains all elements of the given array and as last element the given element elem. The length of the returned array will be givenArray.length + 1.
    
    Parameters:
    
    array - array to concatenate
    
    elem - element to concatenate
    
    Returns:
    
    new array that contains all elements of the given array and as last element the given element elem.
  - concat
```
public static float[] concat(float[] array,
                             float elem)
```
    Applies to: float array and float element
    Concatenates the given array with the given element. A new array is returned that contains all elements of the given array and as last element the given element elem. The length of the returned array will be givenArray.length + 1.
    
    Parameters:
    
    array - array to concatenate
    
    elem - element to concatenate
    
    Returns:
    
    new array that contains all elements of the given array and as last element the given element elem.
  - concat
```
public static double[] concat(double[] array,
                              double elem)
```
    Applies to: double array and double element
    Concatenates the given array with the given element. A new array is returned that contains all elements of the given array and as last element the given element elem. The length of the returned array will be givenArray.length + 1.
    
    Parameters:
    
    array - array to concatenate
    
    elem - element to concatenate
    
    Returns:
    
    new array that contains all elements of the given array and as last element the given element elem.
  - concat
```
public static <T> T[] concat(Class<T> type,
                             T[]... arrays)
```
    Applies to: T arrays
    Concatenates the given arrays. A new array is returned that contains all elements of the given arrays in the order the arrays were passed to the method.
    
    Type Parameters:
    
    T - type of the array elements
    
    Parameters:
    
    type - class of the array elements
    
    arrays - arrays to concatenate
    
    Returns:
    
    new array is returned that contains all elements of the given arrays in the order the arrays were passed to the method.
  - concat
```
public static boolean[] concat(boolean[]... arrays)
```
    Applies to: boolean arrays
    Concatenates the given arrays. A new array is returned that contains all elements of the given arrays in the order the arrays were passed to the method.
    
    Parameters:
    
    arrays - arrays to concatenate
    
    Returns:
    
    new array is returned that contains all elements of the given arrays in the order the arrays were passed to the method.
  - concat
```
public static char[] concat(char[]... arrays)
```
    Applies to: char arrays
    Concatenates the given arrays. A new array is returned that contains all elements of the given arrays in the order the arrays were passed to the method.
    
    Parameters:
    
    arrays - arrays to concatenate
    
    Returns:
    
    new array is returned that contains all elements of the given arrays in the order the arrays were passed to the method.
  - concat
```
public static byte[] concat(byte[]... arrays)
```
    Applies to: byte arrays
    Concatenates the given arrays. A new array is returned that contains all elements of the given arrays in the order the arrays were passed to the method.
    
    Parameters:
    
    arrays - arrays to concatenate
    
    Returns:
    
    new array is returned that contains all elements of the given arrays in the order the arrays were passed to the method.
  - concat
```
public static short[] concat(short[]... arrays)
```
    Applies to: short arrays
    Concatenates the given arrays. A new array is returned that contains all elements of the given arrays in the order the arrays were passed to the method.
    
    Parameters:
    
    arrays - arrays to concatenate
    
    Returns:
    
    new array is returned that contains all elements of the given arrays in the order the arrays were passed to the method.
  - concat
```
public static int[] concat(int[]... arrays)
```
    Applies to: int arrays
    Concatenates the given arrays. A new array is returned that contains all elements of the given arrays in the order the arrays were passed to the method.
    
    Parameters:
    
    arrays - arrays to concatenate
    
    Returns:
    
    new array is returned that contains all elements of the given arrays in the order the arrays were passed to the method.
  - concat
```
public static long[] concat(long[]... arrays)
```
    Applies to: long arrays
    Concatenates the given arrays. A new array is returned that contains all elements of the given arrays in the order the arrays were passed to the method.
    
    Parameters:
    
    arrays - arrays to concatenate
    
    Returns:
    
    new array is returned that contains all elements of the given arrays in the order the arrays were passed to the method.
  - concat
```
public static float[] concat(float[]... arrays)
```
    Applies to: float arrays
    Concatenates the given arrays. A new array is returned that contains all elements of the given arrays in the order the arrays were passed to the method.
    
    Parameters:
    
    arrays - arrays to concatenate
    
    Returns:
    
    new array is returned that contains all elements of the given arrays in the order the arrays were passed to the method.
  - concat
```
public static double[] concat(double[]... arrays)
```
    Applies to: double arrays
    Concatenates the given arrays. A new array is returned that contains all elements of the given arrays in the order the arrays were passed to the method.
    
    Parameters:
    
    arrays - arrays to concatenate
    
    Returns:
    
    new array is returned that contains all elements of the given arrays in the order the arrays were passed to the method.
  - remove
```
public static <T> T[] remove(Class<T> type,
                             T[] array,
                             int index)
```
    Applies to: T arrays
    Removes the element at the specified position from the given array. Shifts any subsequent elements to the left (subtracts one from their indices). Returns the element that was removed from the given array.
    
    Type Parameters:
    
    T - type of the array elements
    
    Parameters:
    
    type - class of the array elements
    
    array - to remove element from
    
    index - the index of the element to be removed
    
    Returns:
    
    the element previously at the specified position
  - remove
```
public static boolean[] remove(boolean[] array,
                               int index)
```
    Applies to: boolean arrays
    Removes the element at the specified position from the given array. Shifts any subsequent elements to the left (subtracts one from their indices). Returns the element that was removed from the given array.
    
    Parameters:
    
    array - to remove element from
    
    index - the index of the element to be removed
    
    Returns:
    
    the element previously at the specified position
  - remove
```
public static char[] remove(char[] array,
                            int index)
```
    Applies to: char arrays
    Removes the element at the specified position from the given array. Shifts any subsequent elements to the left (subtracts one from their indices). Returns the element that was removed from the given array.
    
    Parameters:
    
    array - to remove element from
    
    index - the index of the element to be removed
    
    Returns:
    
    the element previously at the specified position
  - remove
```
public static byte[] remove(byte[] array,
                            int index)
```
    Applies to: byte arrays
    Removes the element at the specified position from the given array. Shifts any subsequent elements to the left (subtracts one from their indices). Returns the element that was removed from the given array.
    
    Parameters:
    
    array - to remove element from
    
    index - the index of the element to be removed
    
    Returns:
    
    the element previously at the specified position
  - remove
```
public static short[] remove(short[] array,
                             int index)
```
    Applies to: short arrays
    Removes the element at the specified position from the given array. Shifts any subsequent elements to the left (subtracts one from their indices). Returns the element that was removed from the given array.
    
    Parameters:
    
    array - to remove element from
    
    index - the index of the element to be removed
    
    Returns:
    
    the element previously at the specified position
  - remove
```
public static int[] remove(int[] array,
                           int index)
```
    Applies to: int arrays
    Removes the element at the specified position from the given array. Shifts any subsequent elements to the left (subtracts one from their indices). Returns the element that was removed from the given array.
    
    Parameters:
    
    array - to remove element from
    
    index - the index of the element to be removed
    
    Returns:
    
    the element previously at the specified position
  - remove
```
public static long[] remove(long[] array,
                            int index)
```
    Applies to: long arrays
    Removes the element at the specified position from the given array. Shifts any subsequent elements to the left (subtracts one from their indices). Returns the element that was removed from the given array.
    
    Parameters:
    
    array - to remove element from
    
    index - the index of the element to be removed
    
    Returns:
    
    the element previously at the specified position
  - remove
```
public static float[] remove(float[] array,
                             int index)
```
    Applies to: float arrays
    Removes the element at the specified position from the given array. Shifts any subsequent elements to the left (subtracts one from their indices). Returns the element that was removed from the given array.
    
    Parameters:
    
    array - to remove element from
    
    index - the index of the element to be removed
    
    Returns:
    
    the element previously at the specified position
  - remove
```
public static double[] remove(double[] array,
                              int index)
```
    Applies to: double arrays
    Removes the element at the specified position from the given array. Shifts any subsequent elements to the left (subtracts one from their indices). Returns the element that was removed from the given array.
    
    Parameters:
    
    array - to remove element from
    
    index - the index of the element to be removed
    
    Returns:
    
    the element previously at the specified position
  - getIterable
```
public static <T> Iterable<T> getIterable(T[] array)
```
    Returns a Iterable for the given array.
    
    Type Parameters:
    
    T - type of the array elements
    
    Parameters:
    
    array - to get the Iterable for
    
    Returns:
    
    a Iterable for the given array.
  - getIterable
```
public static <T> Iterable<T> getIterable(T[] array,
                                          int offset,
                                          int length)
```
    Returns a Iterable for the given array.
    
    Type Parameters:
    
    T - type of the array elements
    
    Parameters:
    
    offset - the start offset of the iterator
    
    length - the length of the iterator
    
    array - to get the Iterable for
    
    Returns:
    
    a Iterable for the given array.
  - getIterator
```
public static <T> Iterator<T> getIterator(T[] array)
```
    Returns a Iterator for the given array.
    Iterator.remove() is not supported.
    
    Type Parameters:
    
    T - type of the array elements
    
    Parameters:
    
    array - to get the Iterator for
    
    Returns:
    
    a Iterator for the given array.
  - getIterator
```
public static <T> Iterator<T> getIterator(T[] array,
                                          int offset,
                                          int length)
```
    Returns a Iterator for the given array.
    Iterator.remove() is not supported.
    
    Type Parameters:
    
    T - type of the array elements
    
    Parameters:
    
    array - to get the Iterator for
    
    offset - the start offset of the iterator
    
    length - the length of the iterator
    
    Returns:
    
    a Iterator for the given array.
  - sortByName
```
public static <E extends Enum<E>> void sortByName(E[] array)
```
    Sorts the given array of Enums by name.
    
    Type Parameters:
    
    E - type of the array elements
    
    Parameters:
    
    array - to sort
    
    See Also:
    
    Enum, Enum.name(), String.compareTo(String)
  - unwrap
```
public static byte[] unwrap(Byte[] wrapper)
                     throws NullPointerException
```
    Converts a array of wrapped Bytes to a primitive byte array.
    
    Parameters:
    
    wrapper - the wrapped array of Bytes
    
    Returns:
    
    a unwrapped array of bytes
    
    Throws:
    
    NullPointerException - if wrapper itself or one element of wrapper is null
  - unwrap
```
public static short[] unwrap(Short[] wrapper)
                      throws NullPointerException
```
    Converts a array of wrapped Shorts to a primitive short array.
    
    Parameters:
    
    wrapper - the wrapped array of Shorts
    
    Returns:
    
    a unwrapped array of shorts
    
    Throws:
    
    NullPointerException - if wrapper itself or one element of wrapper is null
  - unwrap
```
public static int[] unwrap(Integer[] wrapper)
                    throws NullPointerException
```
    Converts a array of wrapped Integers to a primitive int array.
    
    Parameters:
    
    wrapper - the wrapped array of Integers
    
    Returns:
    
    a unwrapped array of ints
    
    Throws:
    
    NullPointerException - if wrapper itself or one element of wrapper is null
  - unwrap
```
public static long[] unwrap(Long[] wrapper)
                     throws NullPointerException
```
    Converts a array of wrapped Longs to a primitive long array.
    
    Parameters:
    
    wrapper - the wrapped array of Longs
    
    Returns:
    
    a unwrapped array of longs
    
    Throws:
    
    NullPointerException - if wrapper itself or one element of wrapper is null
  - unwrap
```
public static boolean[] unwrap(Boolean[] wrapper)
                        throws NullPointerException
```
    Converts a array of wrapped Booleans to a primitive boolean array.
    
    Parameters:
    
    wrapper - the wrapped array of Booleans
    
    Returns:
    
    a unwrapped array of booleans
    
    Throws:
    
    NullPointerException - if wrapper itself or one element of wrapper is null
  - unwrap
```
public static char[] unwrap(Character[] wrapper)
                     throws NullPointerException
```
    Converts a array of wrapped Characters to a primitive char array.
    
    Parameters:
    
    wrapper - the wrapped array of Characters
    
    Returns:
    
    a unwrapped array of chars
    
    Throws:
    
    NullPointerException - if wrapper itself or one element of wrapper is null

Class ArrayUtils

Method Summary

Methods inherited from class java.lang.Object

Method Detail

equals

contains

indexOf

contains

indexOf

contains

indexOf

contains

indexOf

contains

indexOf

contains

indexOf

contains

indexOf

contains

indexOf

contains

indexOf

contains

indexOf

copyOf

copyOf

copyOf

copy

copyOf

copyOf

copyOf

copyOf

copyOf

concat

concat

concat

concat

concat

concat

concat

concat

concat

concat

concat

concat

concat

concat

concat

concat

concat

concat

remove

remove

remove

remove

remove

remove

remove

remove

remove

getIterable

getIterable

getIterator

getIterator

sortByName

unwrap

unwrap

unwrap

unwrap

unwrap

unwrap