problemName = args[0];
} else if (args.length == 2) {
problemName = args[0] ;
referenceParetoFront = args[1] ;
} else {
<BUG>problemName = "org.uma.jmetal.problem.multiobjective.zdt.ZDT5";

}
problem = (BinaryProblem) ProblemUtils.<BinarySolution> loadProblem(problemName);
</BUG>
referencePoint = new ArrayList<>();

problemName = args[0];
} else if (args.length == 2) {
problemName = args[0] ;
referenceParetoFront = args[1] ;
} else {
problemName = "org.uma.jmetal.problem.multiobjective.zdt.ZDT4";
referenceParetoFront = "jmetal-problem/src/test/resources/pareto_fronts/ZDT4.pf" ;
}
problem = ProblemUtils.<DoubleSolution> loadProblem(problemName);
