class SimplePatternParser {
protected ArrayList<Object> normalizeException(ArrayList<Object> ex) {
ArrayList<Object> res = new ArrayList<Object>();
for (int i = 0; i < ex.size(); i++) {
Object item = ex.get(i);
if (item instanceof String) {
String str = (String) item;
StringBuffer buf = new StringBuffer();
for (int j = 0; j < str.length(); j++) {
char c = str.charAt(j);
if (c != hyphenChar) {
buf.append(c);
} else {
res.add(buf.toString());
buf.setLength(0);
char[] h = new char[1];
h[0] = hyphenChar;
// we use here hyphenChar which is not necessarily
// the one to be printed
res.add(new Hyphen(new String(h), null, null));
}
}
if (buf.length() > 0) {
res.add(buf.toString());
}
} else {
res.add(item);
}
}
return res;
}
}
