Array JDK 1.6)

publicstaticnative Object get (Object array, int index) throws IllegalArgumentException ArrayIndexOutOfBoundsException

Returns the value of the indexed component in the specified array object.

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

publicstaticnative boolean getBoolean (Object array, int index) throws IllegalArgumentException ArrayIndexOutOfBoundsException

Returns the value of the indexed component in the specified array object, as a boolean.

Returns the value of the indexed component in the specified
array object, as a boolean.
Returns: the value of the indexed component in the specified array
Parameters:
- array - the array
- index - the index
Throws:
- NullPointerException - If the specified object is null
- 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 - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also: Array.get(java.lang.Object, int),

publicstaticnative byte getByte (Object array, int index) throws IllegalArgumentException ArrayIndexOutOfBoundsException

Returns the value of the indexed component in the specified array object, as a byte.

Returns the value of the indexed component in the specified
array object, as a byte.
Returns: the value of the indexed component in the specified array
Parameters:
- array - the array
- index - the index
Throws:
- NullPointerException - If the specified object is null
- 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 - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also: Array.get(java.lang.Object, int),

publicstaticnative char getChar (Object array, int index) throws IllegalArgumentException ArrayIndexOutOfBoundsException

Returns the value of the indexed component in the specified array object, as a char.

Returns the value of the indexed component in the specified
array object, as a char.
Returns: the value of the indexed component in the specified array
Parameters:
- array - the array
- index - the index
Throws:
- NullPointerException - If the specified object is null
- 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 - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also: Array.get(java.lang.Object, int),

publicstaticnative double getDouble (Object array, int index) throws IllegalArgumentException ArrayIndexOutOfBoundsException

Returns the value of the indexed component in the specified array object, as a double.

Returns the value of the indexed component in the specified
array object, as a double.
Returns: the value of the indexed component in the specified array
Parameters:
- array - the array
- index - the index
Throws:
- NullPointerException - If the specified object is null
- 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 - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also: Array.get(java.lang.Object, int),

publicstaticnative float getFloat (Object array, int index) throws IllegalArgumentException ArrayIndexOutOfBoundsException

Returns the value of the indexed component in the specified array object, as a float.

Returns the value of the indexed component in the specified
array object, as a float.
Returns: the value of the indexed component in the specified array
Parameters:
- array - the array
- index - the index
Throws:
- NullPointerException - If the specified object is null
- 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 - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also: Array.get(java.lang.Object, int),

publicstaticnative int getInt (Object array, int index) throws IllegalArgumentException ArrayIndexOutOfBoundsException

Returns the value of the indexed component in the specified array object, as an int.

Returns the value of the indexed component in the specified
array object, as an int.
Returns: the value of the indexed component in the specified array
Parameters:
- array - the array
- index - the index
Throws:
- NullPointerException - If the specified object is null
- 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 - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also: Array.get(java.lang.Object, int),

publicstaticnative int getLength (Object array) throws IllegalArgumentException

Returns the length of the specified array object, as an int.

Returns the length of the specified array object, as an int.
Returns: the length of the array
Parameters:
- array - the array
Throws:
- IllegalArgumentException - if the object argument is not an array

publicstaticnative long getLong (Object array, int index) throws IllegalArgumentException ArrayIndexOutOfBoundsException

Returns the value of the indexed component in the specified array object, as a long.

Returns the value of the indexed component in the specified
array object, as a long.
Returns: the value of the indexed component in the specified array
Parameters:
- array - the array
- index - the index
Throws:
- NullPointerException - If the specified object is null
- 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 - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also: Array.get(java.lang.Object, int),

publicstaticnative short getShort (Object array, int index) throws IllegalArgumentException ArrayIndexOutOfBoundsException

Returns the value of the indexed component in the specified array object, as a short.

Returns the value of the indexed component in the specified
array object, as a short.
Returns: the value of the indexed component in the specified array
Parameters:
- array - the array
- index - the index
Throws:
- NullPointerException - If the specified object is null
- 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 - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also: Array.get(java.lang.Object, int),

publicstatic Object newInstance (Class<Object> componentType, int[] dimensions) throws IllegalArgumentException NegativeArraySizeException

Creates a new array with the specified component type and dimensions.

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).
Returns: the new array
Parameters:
- componentType - the Class object representing the component type of the new array
- dimensions - an array of int representing the dimensions of the new array
Throws:
- NullPointerException - if the specified componentType argument is null
- 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 {@link Void#TYPE}.
- NegativeArraySizeException - if any of the components in the specified dimensions argument is negative.

publicstatic Object newInstance (Class<Object> componentType, int length) throws NegativeArraySizeException

Creates a new array with the specified component type and length.

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);

Returns: the new array
Parameters:
- componentType - the Class object representing the component type of the new array
- length - the length of the new array
Throws:
- NullPointerException - if the specified componentType parameter is null
- IllegalArgumentException - if componentType is {@link Void#TYPE}
- NegativeArraySizeException - if the specified length is negative

publicstaticnative void set (Object array, int index, Object value) throws IllegalArgumentException ArrayIndexOutOfBoundsException

Sets the value of the indexed component of the specified array object to the specified new value.

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 - If the specified object argument is null
- IllegalArgumentException - If the specified object argument is not an array, or if the array component type is primitive and an unwrapping conversion fails
- ArrayIndexOutOfBoundsException - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array

publicstaticnative void setBoolean (Object array, int index, boolean z) throws IllegalArgumentException ArrayIndexOutOfBoundsException

Sets the value of the indexed component of the specified array object to the specified boolean value.

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 - If the specified object argument is null
- 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 - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also: Array.set(java.lang.Object, int, java.lang.Object),

publicstaticnative void setByte (Object array, int index, byte b) throws IllegalArgumentException ArrayIndexOutOfBoundsException

Sets the value of the indexed component of the specified array object to the specified byte value.

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 - If the specified object argument is null
- 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 - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also: Array.set(java.lang.Object, int, java.lang.Object),

publicstaticnative void setChar (Object array, int index, char c) throws IllegalArgumentException ArrayIndexOutOfBoundsException

Sets the value of the indexed component of the specified array object to the specified char value.

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 - If the specified object argument is null
- 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 - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also: Array.set(java.lang.Object, int, java.lang.Object),

publicstaticnative void setDouble (Object array, int index, double d) throws IllegalArgumentException ArrayIndexOutOfBoundsException

Sets the value of the indexed component of the specified array object to the specified double value.

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 - If the specified object argument is null
- 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 - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also: Array.set(java.lang.Object, int, java.lang.Object),

publicstaticnative void setFloat (Object array, int index, float f) throws IllegalArgumentException ArrayIndexOutOfBoundsException

Sets the value of the indexed component of the specified array object to the specified float value.

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 - If the specified object argument is null
- 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 - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also: Array.set(java.lang.Object, int, java.lang.Object),

publicstaticnative void setInt (Object array, int index, int i) throws IllegalArgumentException ArrayIndexOutOfBoundsException

Sets the value of the indexed component of the specified array object to the specified int value.

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 - If the specified object argument is null
- 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 - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also: Array.set(java.lang.Object, int, java.lang.Object),

publicstaticnative void setLong (Object array, int index, long l) throws IllegalArgumentException ArrayIndexOutOfBoundsException

Sets the value of the indexed component of the specified array object to the specified long value.

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 - If the specified object argument is null
- 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 - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also: Array.set(java.lang.Object, int, java.lang.Object),

publicstaticnative void setShort (Object array, int index, short s) throws IllegalArgumentException ArrayIndexOutOfBoundsException

Sets the value of the indexed component of the specified array object to the specified short value.

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 - If the specified object argument is null
- 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 - If the specified index argument is negative, or if it is greater than or equal to the length of the specified array
See Also: Array.set(java.lang.Object, int, java.lang.Object),