Returns a string representation of the contents of the specified array. If the array contains other arrays as elements, they are converted to strings by the Object.toString method inherited from Object, which describes their identities rather than their contents.

The value returned by this method is equal to the value that would be returned by Arrays.asList(a).toString(), unless a is null, in which case "null" is returned.

Parameters:

a

the array whose string representation to return

Returns:  a string representation of a

See also:
deepToString(Object[])

Since:  1.5