Converting an array into lowercase HELP!

I need to copy the catalogItem array into another away while making all of the letters lowercase. I have displayed the array and below it is the code I am trying to use to save the new array as String[] lower. Where is the error in my code or am I going about this wrong? Thanks.
String[] catalogItem = {"BEAN'S FIELD COAT","BEAN'S CHINO SHIRT","L.L.BEAN MAPLE SYRUP","BEAN'S COTTON SHIRT","STOWAWAY RAINCOAT","STOWAWAY RAINPANTS","MOUNTAIN GUID XCR COAT","TRAVEL ALARM CLOCK","BEAN'S STOWAWAY TOTE","SPORTSMAN'S LUGGAGE","FIREPLACE GLOVES","CLASSIC OXFORD SHIRT","HERRINGBONE SHIRT","CRAMERTON TWILL PANTS","DOUBLE L CHINO PANTS","LAMBSWOOL SWEATER","DOUBLE L COTTON SWEATER","HERRINGBONE BRAID BELT","EVERYDAY LEATHER BELT","VORTEX SOFT-SHELL COAT"};
public void lower(){
for (int index = 0; index < catalogItem.length; index++){
String[] lower = toLowerCase(catalogItem[index]);
}Edited by: Maplethorpej on Dec 7, 2009 12:15 PM

Stop right there. I doubt that this code even compiles. First think about the problem, come up with a solution, then put this solution into code.
For your actual problem, I'd say process your input Strings one at a time, converting them to lower case, and add that String to a new array that holds all lower case Strings.
Hint: Have a look at the body of your for loop, what are you trying to accomplish there?
EDIT: I'm too slow for this world.

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