p6 = Pattern.compile("$| |&#8212|​|—|’| ");
    StringBuffer modified = new StringBuffer();
            m4 = p6.matcher(rawrep);
            while(m4.find()) {
                m4.appendReplacement(modified, " ");
            }
            m4.appendTail(modified);
            rawrep = modified.toString();
            rawrep = rawrep.toLowerCase();
             pages = rawrep.split("page-break");
             System.out.println("found pages  " + pages.length);