(QSequenceLineSimplifier) new QSequenceLineDummySimplifier();
QSequenceLineSimplifier second = new QSequenceLineDummySimplifier();
if (myDiffOptions.isIgnoreAllWhitespace()) {
second = new QSequenceLineWhiteSpaceSkippingSimplifier();
} else if (myDiffOptions.isIgnoreAmountOfWhitespace()) {
second = new QSequenceLineWhiteSpaceReducingSimplifier();
}
mySimplifier = new QSequenceLineTeeSimplifier(first, second);
}
return mySimplifier;
}