Method set

src/bin/zip/ExtraDataRecord.java:84–92

(byte[] extra, int header, byte[] data)

    }

    public static byte[] set(byte[] extra, int header, byte[] data) throws IOException {
        extra = remove(extra, header);
        byte[] newExtra = new byte[4 + data.length + extra.length];
        ZipUtil.writeShort(newExtra, 0, header);
        ZipUtil.writeShort(newExtra, 2, data.length);
        System.arraycopy(data, 0, newExtra, 4, data.length);
        System.arraycopy(extra, 0, newExtra, 4 + data.length, extra.length);
        return newExtra;
    }

    public static byte[] remove(byte[] extra, int header) throws IOException {
        int offset = 0;