org.unix4j.util

Class ArrayUtil

java.lang.Object

org.unix4j.util.ArrayUtil

public class ArrayUtil
extends Object

Utility class with static methods for arrays.

Method Summary

Modifier and Type	Method and Description
static String	join(String[] array, String delim)
static String	toString(Object array) Returns a (deep) string representation for the given array or throws an exception if array is not an array or null.

Methods inherited from class java.lang.Object

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

Method Detail

toString

public static String toString(Object array)

Returns a (deep) string representation for the given array or throws an exception if array is not an array or null.

The method returns "null" if the given array is null.

Parameters:

array - the array to return as a string

Returns:

a (deep) string representation of the array

Throws:

IllegalArgumentException - if array is not an array

See Also:

Arrays.deepToString(Object[])

join

public static String join(String[] array,
                          String delim)