/src/main/java/net/finmath/optimizer/LevenbergMarquardt.java
if( executor != null || executorShutdownWhenDone) {
if ( executor != null && executorShutdownWhenDone ) {
} logger.fine(logString); } } } finally { <extra_id_0> executor.shutdown(); executor = null; } } } public double getMeanSquaredError(final double[] value) {