Split string with double quotes

[lornen]

Hi,

I'm not a regex expert, and I can't seem to find the solution for this (need to work on my searching skills and regex ).
How can I split the input string entered into string array?

i.e.
From:

dog cat "elephant giraffe" hippo

I got the following array:

[0] = dog
[1] = cat
[2] = "elepant 
[3] = giraffe"
[4] = hippo

But I need this:

[0] = dog
[1] = cat
[2] = elepant giraffe
[3] = hippo

Or maybe some other alternatives to do the splitting?

My current code:

InputStreamReader isr = new InputStreamReader(System.in);
BufferedReader br = new BufferedReader(isr);
String input= br.readLine().trim();
String[] tokens = input.split("\\s+)"; // regex will not handle spaces enclosed by quotes.

Thanks in advance.