return false;
boolean madeChange = false;
if (!(c.costIntervalProvider instanceof RollupCostIntervalProvider)) {
ConfidenceIntervalProvider newCIP =
new RollupCostIntervalProvider(c.costIntervalProvider);
c.costIntervalProvider = newCIP;
madeChange = true;
}
if (!(c.timeErrIntervalProvider instanceof RollupTimeErrIntervalProvider)) {
ConfidenceIntervalProvider newCIP =
new RollupTimeErrIntervalProvider(c.timeErrIntervalProvider);
c.timeErrIntervalProvider = newCIP;
madeChange = true;
}