Review

8

/home/eko/MUBench/MUBench/mubench.pipeline/../checkouts/itext/5091/original-src/com/itextpdf/text/pdf/BarcodeInter25.java

getBarsInter25(String)

class BarcodeInter25 {
    /** Creates the bars for the barcode.
     * @param text the text. It can contain non numeric characters
     * @return the barcode
     */    
    public static byte[] getBarsInter25(String text) {
        text = keepNumbers(text);
        if ((text.length() & 1) != 0)
            throw new IllegalArgumentException(MessageLocalization.getComposedMessage("the.text.length.must.be.even"));
        byte bars[] = new byte[text.length() * 5 + 7];
        int pb = 0;
        bars[pb++] = 0;
        bars[pb++] = 0;
        bars[pb++] = 0;
        bars[pb++] = 0;
        int len = text.length() / 2;
        for (int k = 0; k < len; ++k) {
            int c1 = text.charAt(k * 2) - '0';
            int c2 = text.charAt(k * 2 + 1) - '0';
            byte b1[] = BARS[c1];
            byte b2[] = BARS[c2];
            for (int j = 0; j < 5; ++j) {
                bars[pb++] = b1[j];
                bars[pb++] = b2[j];
            }
        }
        bars[pb++] = 1;
        bars[pb++] = 0;
        bars[pb++] = 0;
        return bars;
    }

}