public double[][] getReferenceSet() { openga.applications.data.parallelMachine data1 = new openga.applications.data.parallelMachine(); if (numberOfJob == 35) { return data1.getParetoJob35M10(); } else if (numberOfJob == 50) { return data1.getParetoJob50M15(); } else { // for job = 65 return data1.getParetoJob65M18(); } }