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Uhm... This doesn't return a String... It returns an int. Look at the method declaration, it tells you everything... O_O

Hahaha, I totally overlooked that indexOf works with Strings, too. xD Thanks, newbie. :)

I believe you can use the unicode escape '\u00A0' to represent a blank (space) character. Perhaps you should try using that escape.

Also, this line of code is wrong:

String variableName1 =...