/src/main/java/net/finmath/montecarlo/interestrate/models/covariance/AbstractLIBORCovarianceModelParametric.java
executorForProductValuation.shutdown( ) ;executor.shutdown( ) ;
executor.shutdown ( ) ;
} catch(final SolverException e) { throw new CalculationException(e); } finally { if(executor != null) { <extra_id_0> } } final RandomVariable[] bestParameters = optimizer.getBestFitParameters(); final int numberOfIterations = optimizer.getIterations(); calibrationCovarianceModel = this.getCloneWithModifiedParameters(bestParameters); if (logger.isLoggable(Level.FINE)) {