System.out.println("solution= " + solution); System.out.println("CostRelativeTolerance= " + optimizer.getCostRelativeTolerance()); System.out.println("ParameterRelativeTolerance= " + optimizer.getParameterRelativeTolerance()); System.out.println("evaluations= " + optimum.getEvaluations()); System.out.println("iterations= " + optimum.getIterations());