private String getContentInfo(String[] cbEntries) {
        String comboboxHintAddition = "";
        if (cbEntries != null) {
            String sep = System.getProperty("line.separator");
            comboboxHintAddition = sep + sep + GUIStrings.keyToLocatedString(GUIStrings.KEY_EDITOR_COMBOBOXHINTCONTENT) + sep;

            for (int i = 1; i < cbEntries.length; i++) {
                comboboxHintAddition += cbEntries[i] + sep;
            }
        }

        return comboboxHintAddition;
    }