public Object clone() {
UnicodeString str = new UnicodeString();
str.field_1_charCount = field_1_charCount;
str.field_2_optionflags = field_2_optionflags;
str.field_3_string = field_3_string;
if (field_4_format_runs != null) {
str.field_4_format_runs = new ArrayList<FormatRun>();
for (FormatRun r : field_4_format_runs) {
str.field_4_format_runs.add(new FormatRun(r._character, r._fontIndex));
}
}
if (field_5_ext_rst != null) {
str.field_5_ext_rst = field_5_ext_rst.clone();
}
return str;
}
