LDStrategy lds = new LDStrategy();
Object rangeKey = lds.getAllRanges()[0];
for (int range = 0; range < serviceTimes[j].length; range++) {
// First range is already available
if (range > 0) {
rangeKey = lds.addRange();
}
Exponential ex = new Exponential();
ex.setMean(serviceTimes[j][range]);
lds.setRangeDistribution(rangeKey, ex);
lds.setRangeDistributionMean(rangeKey, Double.toString(serviceTimes[j][range]));