if (operation instanceof WaveletBlipOperation) {
WaveletBlipOperation waveOp = (WaveletBlipOperation) operation;
if (waveOp.getBlipOp() instanceof BlipContentOperation) {
BlipContentOperation blipOp = (BlipContentOperation) waveOp.getBlipOp();
DocOpBuilder builder = new DocOpBuilder();
builder.retain(location).characters(content);
if (remaining > 0) {
builder.retain(remaining);
}
assertTrue(OpComparators.SYNTACTIC_IDENTITY.equal(builder.build(), blipOp.getContentOp()));
return;