Convert String array to Char array

Hi,Can u please help me in converting a String array to a character array.I have a string array :String key[] = {"1","2","3","4","5","6","7","8","9","0"};which has to be converted to a character array.....
[240 byte] By [Black.Javaa] at [2007-11-27 9:13:36]
# 1
Help as in - please give me the code?
sabre150a at 2007-7-12 22:01:06 > top of Java-index,Java Essentials,New To Java...
# 2
Concatenate all the strings in some way, then call toCharArray() on that string
georgemca at 2007-7-12 22:01:06 > top of Java-index,Java Essentials,New To Java...
# 3
ThanksCan i convert this array into a single string by any method ?
Black.Javaa at 2007-7-12 22:01:06 > top of Java-index,Java Essentials,New To Java...
# 4
> Thanks> > Can i convert this array into a single string by any> method ?Sure. Any method you like, as long as it does that
georgemca at 2007-7-12 22:01:06 > top of Java-index,Java Essentials,New To Java...