If you ever need to randomly generate fake "words" using english alphanumerics in Java...

gistfile1.txt

private String getRandomizedWords(int word_count) {
    String contentAsString = "";
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    while(word_count-- > 0) {
        // generate word
        int wordLength = Math.abs((rnd.nextInt() % MAX_WORD_LENGTH) + 1);
        for(int i = 0; i < wordLength; i++) {
            int val = Math.abs((rnd.nextInt() % 62) + 1);
            char nextChar = ' ';
            if (val >= 0 && val <= 9) {
                nextChar = (char) (val + 48);
            } else if (val >= 10 && val <= 35) {
                nextChar = (char) (val + 55);
            } else if (val >= 36 && val <= 62) {
                nextChar = (char) (val + 61);
            } else {
                nextChar = (char) val;
            }
            baos.write(nextChar);
        }
        if(word_count != 0) {
            baos.write(' ');
        }
    }
    contentAsString = baos.toString();
    try { baos.close(); } catch (Exception e) { e.printStackTrace(); }
    return contentAsString;
}