Review

1

/home/eko/MUBench/MUBench/checkouts/itext/5091/original-src/com/itextpdf/text/pdf/BaseFont.java

createSubsetPrefix()

class BaseFont {
    /** Creates a unique subset prefix to be added to the font name when the font is embedded and subset.
     * @return the subset prefix
     */
    public static String createSubsetPrefix() {
        StringBuilder s = new StringBuilder("");
        for (int k = 0; k < 6; ++k)
            s.append((char)(Math.random() * 26 + 'A'));
        return s + "+";
    }

}