org.fest.assertions
Class ArrayInspection

java.lang.Object
  org.fest.assertions.ArrayInspection

public final class ArrayInspection
extends Object

Utility methods for arrays.

Since:

1.2

Author:

Alex Ruiz

Method Summary

static Object[]	copy(Object array) Copies the contents of the given array into an array of objects.
static int	sizeOf(Object array) Returns the size of the given array.
static List<Object>	toList(Object array) Copies the contents of the given array into a list.
static Set<Object>	toSet(Object array) Copies the contents of the given array into a list.

Methods inherited from class java.lang.Object

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

Method Detail

copy

public static Object[] copy(Object array)

Copies the contents of the given array into an array of objects.

Parameters:

array - the array to copy.

Returns:

an array of objects containing the contents of the array.

Throws:

IllegalArgumentException - if the given object is not an array.

toList

public static List<Object> toList(Object array)

Copies the contents of the given array into a list.

Parameters:

array - the array to copy.

Returns:

a list containing the contents of the array.

Throws:

IllegalArgumentException - if the given object is not an array.

Since:

1.3.

toSet

public static Set<Object> toSet(Object array)

Copies the contents of the given array into a list.

Parameters:

array - the array to copy.

Returns:

a list containing the contents of the array.

Throws:

IllegalArgumentException - if the given object is not an array.

Since:

1.3.

sizeOf

public static int sizeOf(Object array)

Returns the size of the given array.

Parameters:

array - the array.

Returns:

the size of the given array.

Throws:

NullPointerException - if the given array is null.

IllegalArgumentException - if the given object is not an array.