public TextString next() {
TextString str = null;
if (numberOfWordsToGenerate > 0) {
byte length;
do {
byte n = rand.getNonNegativeByte();
length = (byte) (n % 10);
} while (length == 0);
str = new TextString(length);
while (length > 0) {
byte ascii = (byte) ((rand.getByte() % 28) + 'A');
str.add((char) ascii);
length--;
}
numberOfWordsToGenerate--;
}
return str;
}
