protected ExtRst clone() {
ExtRst ext = new ExtRst();
ext.reserved = reserved;
ext.formattingFontIndex = formattingFontIndex;
ext.formattingOptions = formattingOptions;
ext.numberOfRuns = numberOfRuns;
ext.phoneticText = phoneticText;
ext.phRuns = new PhRun[phRuns.length];
for (int i = 0; i < ext.phRuns.length; i++) {
ext.phRuns[i] =
new PhRun(
phRuns[i].phoneticTextFirstCharacterOffset,
phRuns[i].realTextFirstCharacterOffset,
phRuns[i].realTextLength);
}
return ext;
}
