java.lang.reflect
Class Array

java.lang.Object sample code for java.lang.Object definition code for java.lang.Object 
  extended by java.lang.reflect.Array

public final class Array
extends Object sample code for java.lang.Object definition code for java.lang.Object

The Array class provides static methods to dynamically create and access Java arrays.

Array permits widening conversions to occur during a get or set operation, but throws an IllegalArgumentException if a narrowing conversion would occur.


Method Summary
static Object sample code for java.lang.Object definition code for java.lang.Object get sample code for java.lang.reflect.Array.get(java.lang.Object, int) definition code for java.lang.reflect.Array.get(java.lang.Object, int) (Object sample code for java.lang.Object definition code for java.lang.Object  array, int index)
          Returns the value of the indexed component in the specified array object.
static boolean getBoolean sample code for java.lang.reflect.Array.getBoolean(java.lang.Object, int) definition code for java.lang.reflect.Array.getBoolean(java.lang.Object, int) (Object sample code for java.lang.Object definition code for java.lang.Object  array, int index)
          Returns the value of the indexed component in the specified array object, as a boolean.
static byte getByte sample code for java.lang.reflect.Array.getByte(java.lang.Object, int) definition code for java.lang.reflect.Array.getByte(java.lang.Object, int) (Object sample code for java.lang.Object definition code for java.lang.Object  array, int index)
          Returns the value of the indexed component in the specified array object, as a byte.
static char getChar sample code for java.lang.reflect.Array.getChar(java.lang.Object, int) definition code for java.lang.reflect.Array.getChar(java.lang.Object, int) (Object sample code for java.lang.Object definition code for java.lang.Object  array, int index)
          Returns the value of the indexed component in the specified array object, as a char.
static double getDouble sample code for java.lang.reflect.Array.getDouble(java.lang.Object, int) definition code for java.lang.reflect.Array.getDouble(java.lang.Object, int) (Object sample code for java.lang.Object definition code for java.lang.Object  array, int index)
          Returns the value of the indexed component in the specified array object, as a double.
static float getFloat sample code for java.lang.reflect.Array.getFloat(java.lang.Object, int) definition code for java.lang.reflect.Array.getFloat(java.lang.Object, int) (Object sample code for java.lang.Object definition code for java.lang.Object  array, int index)
          Returns the value of the indexed component in the specified array object, as a float.
static int getInt sample code for java.lang.reflect.Array.getInt(java.lang.Object, int) definition code for java.lang.reflect.Array.getInt(java.lang.Object, int) (Object sample code for java.lang.Object definition code for java.lang.Object  array, int index)
          Returns the value of the indexed component in the specified array object, as an int.
static int getLength sample code for java.lang.reflect.Array.getLength(java.lang.Object) definition code for java.lang.reflect.Array.getLength(java.lang.Object) (Object sample code for java.lang.Object definition code for java.lang.Object  array)
          Returns the length of the specified array object, as an int.
static long getLong sample code for java.lang.reflect.Array.getLong(java.lang.Object, int) definition code for java.lang.reflect.Array.getLong(java.lang.Object, int) (Object sample code for java.lang.Object definition code for java.lang.Object  array, int index)
          Returns the value of the indexed component in the specified array object, as a long.
static short getShort sample code for java.lang.reflect.Array.getShort(java.lang.Object, int) definition code for java.lang.reflect.Array.getShort(java.lang.Object, int) (Object sample code for java.lang.Object definition code for java.lang.Object  array, int index)
          Returns the value of the indexed component in the specified array object, as a short.
static Object sample code for java.lang.Object definition code for java.lang.Object newInstance sample code for java.lang.reflect.Array.newInstance(java.lang.Class, int) definition code for java.lang.reflect.Array.newInstance(java.lang.Class, int) (Class sample code for java.lang.Class definition code for java.lang.Class <?> componentType, int length)
          Creates a new array with the specified component type and length.
static Object sample code for java.lang.Object definition code for java.lang.Object newInstance sample code for java.lang.reflect.Array.newInstance(java.lang.Class, int[]) definition code for java.lang.reflect.Array.newInstance(java.lang.Class, int[]) (Class sample code for java.lang.Class definition code for java.lang.Class <?> componentType, int[] dimensions)
          Creates a new array with the specified component type and dimensions.
static void set sample code for java.lang.reflect.Array.set(java.lang.Object, int, java.lang.Object) definition code for java.lang.reflect.Array.set(java.lang.Object, int, java.lang.Object) (Object sample code for java.lang.Object definition code for java.lang.Object  array, int index, Object sample code for java.lang.Object definition code for java.lang.Object  value)
          Sets the value of the indexed component of the specified array object to the specified new value.
static void setBoolean sample code for java.lang.reflect.Array.setBoolean(java.lang.Object, int, boolean) definition code for java.lang.reflect.Array.setBoolean(java.lang.Object, int, boolean) (Object sample code for java.lang.Object definition code for java.lang.Object  array, int index, boolean z)
          Sets the value of the indexed component of the specified array object to the specified boolean value.
static void setByte sample code for java.lang.reflect.Array.setByte(java.lang.Object, int, byte) definition code for java.lang.reflect.Array.setByte(java.lang.Object, int, byte) (Object sample code for java.lang.Object definition code for java.lang.Object  array, int index, byte b)
          Sets the value of the indexed component of the specified array object to the specified byte value.
static void setChar sample code for java.lang.reflect.Array.setChar(java.lang.Object, int, char) definition code for java.lang.reflect.Array.setChar(java.lang.Object, int, char) (Object sample code for java.lang.Object definition code for java.lang.Object  array, int index, char c)
          Sets the value of the indexed component of the specified array object to the specified char value.
static void setDouble sample code for java.lang.reflect.Array.setDouble(java.lang.Object, int, double) definition code for java.lang.reflect.Array.setDouble(java.lang.Object, int, double) (Object sample code for java.lang.Object definition code for java.lang.Object  array, int index, double d)
          Sets the value of the indexed component of the specified array object to the specified double value.
static void setFloat sample code for java.lang.reflect.Array.setFloat(java.lang.Object, int, float) definition code for java.lang.reflect.Array.setFloat(java.lang.Object, int, float) (Object sample code for java.lang.Object definition code for java.lang.Object  array, int index, float f)
          Sets the value of the indexed component of the specified array object to the specified float value.
static void setInt sample code for java.lang.reflect.Array.setInt(java.lang.Object, int, int) definition code for java.lang.reflect.Array.setInt(java.lang.Object, int, int) (Object sample code for java.lang.Object definition code for java.lang.Object  array, int index, int i)
          Sets the value of the indexed component of the specified array object to the specified int value.
static void setLong sample code for java.lang.reflect.Array.setLong(java.lang.Object, int, long) definition code for java.lang.reflect.Array.setLong(java.lang.Object, int, long) (Object sample code for java.lang.Object definition code for java.lang.Object  array, int index, long l)
          Sets the value of the indexed component of the specified array object to the specified long value.
static void setShort sample code for java.lang.reflect.Array.setShort(java.lang.Object, int, short) definition code for java.lang.reflect.Array.setShort(java.lang.Object, int, short) (Object sample code for java.lang.Object definition code for java.lang.Object  array, int index, short s)
          Sets the value of the indexed component of the specified array object to the specified short value.
 
Methods inherited from class java.lang.Object sample code for java.lang.Object definition code for java.lang.Object
clone sample code for java.lang.Object.clone() definition code for java.lang.Object.clone() , equals sample code for java.lang.Object.equals(java.lang.Object) definition code for java.lang.Object.equals(java.lang.Object) , finalize sample code for java.lang.Object.finalize() definition code for java.lang.Object.finalize() , getClass sample code for java.lang.Object.getClass() definition code for java.lang.Object.getClass() , hashCode sample code for java.lang.Object.hashCode() definition code for java.lang.Object.hashCode() , notify sample code for java.lang.Object.notify() definition code for java.lang.Object.notify() , notifyAll sample code for java.lang.Object.notifyAll() definition code for java.lang.Object.notifyAll() , toString sample code for java.lang.Object.toString() definition code for java.lang.Object.toString() , wait sample code for java.lang.Object.wait() definition code for java.lang.Object.wait() , wait sample code for java.lang.Object.wait(long) definition code for java.lang.Object.wait(long) , wait sample code for java.lang.Object.wait(long, int) definition code for java.lang.Object.wait(long, int)
 

Method Detail

newInstance sample code for java.lang.reflect.Array.newInstance(java.lang.Class<?>, int) definition code for java.lang.reflect.Array.newInstance(java.lang.Class<?>, int)

public static Object sample code for java.lang.Object definition code for java.lang.Object  newInstance(Class sample code for java.lang.Class definition code for java.lang.Class <?> componentType,
                                 int length)
                          throws NegativeArraySizeException sample code for java.lang.NegativeArraySizeException definition code for java.lang.NegativeArraySizeException 
Creates a new array with the specified component type and length. Invoking this method is equivalent to creating an array as follows:
 int[] x = {length};
 Array.newInstance(componentType, x);
 

Parameters:
componentType - the Class object representing the component type of the new array
length - the length of the new array
Returns:
the new array
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - if the specified componentType parameter is null
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - if componentType is Void.TYPE
NegativeArraySizeException sample code for java.lang.NegativeArraySizeException definition code for java.lang.NegativeArraySizeException - if the specified length is negative

newInstance sample code for java.lang.reflect.Array.newInstance(java.lang.Class<?>, int[]) definition code for java.lang.reflect.Array.newInstance(java.lang.Class<?>, int[])

public static Object sample code for java.lang.Object definition code for java.lang.Object  newInstance(Class sample code for java.lang.Class definition code for java.lang.Class <?> componentType,
                                 int[] dimensions)
                          throws IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException ,
                                 NegativeArraySizeException sample code for java.lang.NegativeArraySizeException definition code for java.lang.NegativeArraySizeException 
Creates a new array with the specified component type and dimensions. If componentType represents a non-array class or interface, the new array has dimensions.length dimensions and  componentType  as its component type. If componentType represents an array class, the number of dimensions of the new array is equal to the sum of dimensions.length and the number of dimensions of componentType. In this case, the component type of the new array is the component type of componentType.

The number of dimensions of the new array must not exceed the number of array dimensions supported by the implementation (typically 255).

Parameters:
componentType - the Class object representing the component type of the new array
dimensions - an array of int types representing the dimensions of the new array
Returns:
the new array
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - if the specified componentType argument is null
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - if the specified dimensions argument is a zero-dimensional array, or if the number of requested dimensions exceeds the limit on the number of array dimensions supported by the implementation (typically 255), or if componentType is Void.TYPE.
NegativeArraySizeException sample code for java.lang.NegativeArraySizeException definition code for java.lang.NegativeArraySizeException - if any of the components in the specified dimensions argument is negative.

getLength sample code for java.lang.reflect.Array.getLength(java.lang.Object) definition code for java.lang.reflect.Array.getLength(java.lang.Object)

public static int getLength(Object sample code for java.lang.Object definition code for java.lang.Object  array)
                     throws IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException 
Returns the length of the specified array object, as an int.

Parameters:
array - the array
Returns:
the length of the array
Throws:
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - if the object argument is not an array

get sample code for java.lang.reflect.Array.get(java.lang.Object, int) definition code for java.lang.reflect.Array.get(java.lang.Object, int)

public static Object sample code for java.lang.Object definition code for java.lang.Object  get(Object sample code for java.lang.Object definition code for java.lang.Object  array,
                         int index)
                  throws IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException ,
                         ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException 
Returns the value of the indexed component in the specified array object. The value is automatically wrapped in an object if it has a primitive type.

Parameters:
array - the array
index - the index
Returns:
the (possibly wrapped) value of the indexed component in the specified array
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - If the specified object is null
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - If the specified object is not an array
ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array

getBoolean sample code for java.lang.reflect.Array.getBoolean(java.lang.Object, int) definition code for java.lang.reflect.Array.getBoolean(java.lang.Object, int)

public static boolean getBoolean(Object sample code for java.lang.Object definition code for java.lang.Object  array,
                                 int index)
                          throws IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException ,
                                 ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException 
Returns the value of the indexed component in the specified array object, as a boolean.

Parameters:
array - the array
index - the index
Returns:
the value of the indexed component in the specified array
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - If the specified object is null
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - If the specified object is not an array, or if the indexed element cannot be converted to the return type by an identity or widening conversion
ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also:
get(java.lang.Object, int) sample code for java.lang.reflect.Array.get(java.lang.Object, int) definition code for java.lang.reflect.Array.get(java.lang.Object, int)

getByte sample code for java.lang.reflect.Array.getByte(java.lang.Object, int) definition code for java.lang.reflect.Array.getByte(java.lang.Object, int)

public static byte getByte(Object sample code for java.lang.Object definition code for java.lang.Object  array,
                           int index)
                    throws IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException ,
                           ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException 
Returns the value of the indexed component in the specified array object, as a byte.

Parameters:
array - the array
index - the index
Returns:
the value of the indexed component in the specified array
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - If the specified object is null
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - If the specified object is not an array, or if the indexed element cannot be converted to the return type by an identity or widening conversion
ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also:
get(java.lang.Object, int) sample code for java.lang.reflect.Array.get(java.lang.Object, int) definition code for java.lang.reflect.Array.get(java.lang.Object, int)

getChar sample code for java.lang.reflect.Array.getChar(java.lang.Object, int) definition code for java.lang.reflect.Array.getChar(java.lang.Object, int)

public static char getChar(Object sample code for java.lang.Object definition code for java.lang.Object  array,
                           int index)
                    throws IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException ,
                           ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException 
Returns the value of the indexed component in the specified array object, as a char.

Parameters:
array - the array
index - the index
Returns:
the value of the indexed component in the specified array
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - If the specified object is null
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - If the specified object is not an array, or if the indexed element cannot be converted to the return type by an identity or widening conversion
ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also:
get(java.lang.Object, int) sample code for java.lang.reflect.Array.get(java.lang.Object, int) definition code for java.lang.reflect.Array.get(java.lang.Object, int)

getShort sample code for java.lang.reflect.Array.getShort(java.lang.Object, int) definition code for java.lang.reflect.Array.getShort(java.lang.Object, int)

public static short getShort(Object sample code for java.lang.Object definition code for java.lang.Object  array,
                             int index)
                      throws IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException ,
                             ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException 
Returns the value of the indexed component in the specified array object, as a short.

Parameters:
array - the array
index - the index
Returns:
the value of the indexed component in the specified array
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - If the specified object is null
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - If the specified object is not an array, or if the indexed element cannot be converted to the return type by an identity or widening conversion
ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also:
get(java.lang.Object, int) sample code for java.lang.reflect.Array.get(java.lang.Object, int) definition code for java.lang.reflect.Array.get(java.lang.Object, int)

getInt sample code for java.lang.reflect.Array.getInt(java.lang.Object, int) definition code for java.lang.reflect.Array.getInt(java.lang.Object, int)

public static int getInt(Object sample code for java.lang.Object definition code for java.lang.Object  array,
                         int index)
                  throws IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException ,
                         ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException 
Returns the value of the indexed component in the specified array object, as an int.

Parameters:
array - the array
index - the index
Returns:
the value of the indexed component in the specified array
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - If the specified object is null
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - If the specified object is not an array, or if the indexed element cannot be converted to the return type by an identity or widening conversion
ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also:
get(java.lang.Object, int) sample code for java.lang.reflect.Array.get(java.lang.Object, int) definition code for java.lang.reflect.Array.get(java.lang.Object, int)

getLong sample code for java.lang.reflect.Array.getLong(java.lang.Object, int) definition code for java.lang.reflect.Array.getLong(java.lang.Object, int)

public static long getLong(Object sample code for java.lang.Object definition code for java.lang.Object  array,
                           int index)
                    throws IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException ,
                           ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException 
Returns the value of the indexed component in the specified array object, as a long.

Parameters:
array - the array
index - the index
Returns:
the value of the indexed component in the specified array
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - If the specified object is null
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - If the specified object is not an array, or if the indexed element cannot be converted to the return type by an identity or widening conversion
ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also:
get(java.lang.Object, int) sample code for java.lang.reflect.Array.get(java.lang.Object, int) definition code for java.lang.reflect.Array.get(java.lang.Object, int)

getFloat sample code for java.lang.reflect.Array.getFloat(java.lang.Object, int) definition code for java.lang.reflect.Array.getFloat(java.lang.Object, int)

public static float getFloat(Object sample code for java.lang.Object definition code for java.lang.Object  array,
                             int index)
                      throws IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException ,
                             ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException 
Returns the value of the indexed component in the specified array object, as a float.

Parameters:
array - the array
index - the index
Returns:
the value of the indexed component in the specified array
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - If the specified object is null
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - If the specified object is not an array, or if the indexed element cannot be converted to the return type by an identity or widening conversion
ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also:
get(java.lang.Object, int) sample code for java.lang.reflect.Array.get(java.lang.Object, int) definition code for java.lang.reflect.Array.get(java.lang.Object, int)

getDouble sample code for java.lang.reflect.Array.getDouble(java.lang.Object, int) definition code for java.lang.reflect.Array.getDouble(java.lang.Object, int)

public static double getDouble(Object sample code for java.lang.Object definition code for java.lang.Object  array,
                               int index)
                        throws IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException ,
                               ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException 
Returns the value of the indexed component in the specified array object, as a double.

Parameters:
array - the array
index - the index
Returns:
the value of the indexed component in the specified array
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - If the specified object is null
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - If the specified object is not an array, or if the indexed element cannot be converted to the return type by an identity or widening conversion
ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also:
get(java.lang.Object, int) sample code for java.lang.reflect.Array.get(java.lang.Object, int) definition code for java.lang.reflect.Array.get(java.lang.Object, int)

set sample code for java.lang.reflect.Array.set(java.lang.Object, int, java.lang.Object) definition code for java.lang.reflect.Array.set(java.lang.Object, int, java.lang.Object)

public static void set(Object sample code for java.lang.Object definition code for java.lang.Object  array,
                       int index,
                       Object sample code for java.lang.Object definition code for java.lang.Object  value)
                throws IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException ,
                       ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException 
Sets the value of the indexed component of the specified array object to the specified new value. The new value is first automatically unwrapped if the array has a primitive component type.

Parameters:
array - the array
index - the index into the array
value - the new value of the indexed component
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - If the specified object argument is null
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - If the specified object argument is not an array, or if the array component type is primitive and an unwrapping conversion fails
ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array

setBoolean sample code for java.lang.reflect.Array.setBoolean(java.lang.Object, int, boolean) definition code for java.lang.reflect.Array.setBoolean(java.lang.Object, int, boolean)

public static void setBoolean(Object sample code for java.lang.Object definition code for java.lang.Object  array,
                              int index,
                              boolean z)
                       throws IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException ,
                              ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException 
Sets the value of the indexed component of the specified array object to the specified boolean value.

Parameters:
array - the array
index - the index into the array
z - the new value of the indexed component
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - If the specified object argument is null
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - If the specified object argument is not an array, or if the specified value cannot be converted to the underlying array's component type by an identity or a primitive widening conversion
ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also:
set(java.lang.Object, int, java.lang.Object) sample code for java.lang.reflect.Array.set(java.lang.Object, int, java.lang.Object) definition code for java.lang.reflect.Array.set(java.lang.Object, int, java.lang.Object)

setByte sample code for java.lang.reflect.Array.setByte(java.lang.Object, int, byte) definition code for java.lang.reflect.Array.setByte(java.lang.Object, int, byte)

public static void setByte(Object sample code for java.lang.Object definition code for java.lang.Object  array,
                           int index,
                           byte b)
                    throws IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException ,
                           ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException 
Sets the value of the indexed component of the specified array object to the specified byte value.

Parameters:
array - the array
index - the index into the array
b - the new value of the indexed component
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - If the specified object argument is null
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - If the specified object argument is not an array, or if the specified value cannot be converted to the underlying array's component type by an identity or a primitive widening conversion
ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also:
set(java.lang.Object, int, java.lang.Object) sample code for java.lang.reflect.Array.set(java.lang.Object, int, java.lang.Object) definition code for java.lang.reflect.Array.set(java.lang.Object, int, java.lang.Object)

setChar sample code for java.lang.reflect.Array.setChar(java.lang.Object, int, char) definition code for java.lang.reflect.Array.setChar(java.lang.Object, int, char)

public static void setChar(Object sample code for java.lang.Object definition code for java.lang.Object  array,
                           int index,
                           char c)
                    throws IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException ,
                           ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException 
Sets the value of the indexed component of the specified array object to the specified char value.

Parameters:
array - the array
index - the index into the array
c - the new value of the indexed component
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - If the specified object argument is null
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - If the specified object argument is not an array, or if the specified value cannot be converted to the underlying array's component type by an identity or a primitive widening conversion
ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also:
set(java.lang.Object, int, java.lang.Object) sample code for java.lang.reflect.Array.set(java.lang.Object, int, java.lang.Object) definition code for java.lang.reflect.Array.set(java.lang.Object, int, java.lang.Object)

setShort sample code for java.lang.reflect.Array.setShort(java.lang.Object, int, short) definition code for java.lang.reflect.Array.setShort(java.lang.Object, int, short)

public static void setShort(Object sample code for java.lang.Object definition code for java.lang.Object  array,
                            int index,
                            short s)
                     throws IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException ,
                            ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException 
Sets the value of the indexed component of the specified array object to the specified short value.

Parameters:
array - the array
index - the index into the array
s - the new value of the indexed component
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - If the specified object argument is null
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - If the specified object argument is not an array, or if the specified value cannot be converted to the underlying array's component type by an identity or a primitive widening conversion
ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also:
set(java.lang.Object, int, java.lang.Object) sample code for java.lang.reflect.Array.set(java.lang.Object, int, java.lang.Object) definition code for java.lang.reflect.Array.set(java.lang.Object, int, java.lang.Object)

setInt sample code for java.lang.reflect.Array.setInt(java.lang.Object, int, int) definition code for java.lang.reflect.Array.setInt(java.lang.Object, int, int)

public static void setInt(Object sample code for java.lang.Object definition code for java.lang.Object  array,
                          int index,
                          int i)
                   throws IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException ,
                          ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException 
Sets the value of the indexed component of the specified array object to the specified int value.

Parameters:
array - the array
index - the index into the array
i - the new value of the indexed component
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - If the specified object argument is null
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - If the specified object argument is not an array, or if the specified value cannot be converted to the underlying array's component type by an identity or a primitive widening conversion
ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also:
set(java.lang.Object, int, java.lang.Object) sample code for java.lang.reflect.Array.set(java.lang.Object, int, java.lang.Object) definition code for java.lang.reflect.Array.set(java.lang.Object, int, java.lang.Object)

setLong sample code for java.lang.reflect.Array.setLong(java.lang.Object, int, long) definition code for java.lang.reflect.Array.setLong(java.lang.Object, int, long)

public static void setLong(Object sample code for java.lang.Object definition code for java.lang.Object  array,
                           int index,
                           long l)
                    throws IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException ,
                           ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException 
Sets the value of the indexed component of the specified array object to the specified long value.

Parameters:
array - the array
index - the index into the array
l - the new value of the indexed component
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - If the specified object argument is null
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - If the specified object argument is not an array, or if the specified value cannot be converted to the underlying array's component type by an identity or a primitive widening conversion
ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also:
set(java.lang.Object, int, java.lang.Object) sample code for java.lang.reflect.Array.set(java.lang.Object, int, java.lang.Object) definition code for java.lang.reflect.Array.set(java.lang.Object, int, java.lang.Object)

setFloat sample code for java.lang.reflect.Array.setFloat(java.lang.Object, int, float) definition code for java.lang.reflect.Array.setFloat(java.lang.Object, int, float)

public static void setFloat(Object sample code for java.lang.Object definition code for java.lang.Object  array,
                            int index,
                            float f)
                     throws IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException ,
                            ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException 
Sets the value of the indexed component of the specified array object to the specified float value.

Parameters:
array - the array
index - the index into the array
f - the new value of the indexed component
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - If the specified object argument is null
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - If the specified object argument is not an array, or if the specified value cannot be converted to the underlying array's component type by an identity or a primitive widening conversion
ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also:
set(java.lang.Object, int, java.lang.Object) sample code for java.lang.reflect.Array.set(java.lang.Object, int, java.lang.Object) definition code for java.lang.reflect.Array.set(java.lang.Object, int, java.lang.Object)

setDouble sample code for java.lang.reflect.Array.setDouble(java.lang.Object, int, double) definition code for java.lang.reflect.Array.setDouble(java.lang.Object, int, double)

public static void setDouble(Object sample code for java.lang.Object definition code for java.lang.Object  array,
                             int index,
                             double d)
                      throws IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException ,
                             ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException 
Sets the value of the indexed component of the specified array object to the specified double value.

Parameters:
array - the array
index - the index into the array
d - the new value of the indexed component
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - If the specified object argument is null
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - If the specified object argument is not an array, or if the specified value cannot be converted to the underlying array's component type by an identity or a primitive widening conversion
ArrayIndexOutOfBoundsException sample code for java.lang.ArrayIndexOutOfBoundsException definition code for java.lang.ArrayIndexOutOfBoundsException - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also:
set(java.lang.Object, int, java.lang.Object) sample code for java.lang.reflect.Array.set(java.lang.Object, int, java.lang.Object) definition code for java.lang.reflect.Array.set(java.lang.Object, int, java.lang.Object)