/src/main/java/net/finmath/marketdata2/calibration/ParameterAggregation.java
if ( parameterVectorOfDouble != null) {   arraycopy( parameterVectorOfDouble, 0, parameterArray, parameterIndex, parameterVectorOfDouble.length) ;   parameterIndex += parameterVectorOfDouble.length; }
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} public Map<E, RandomVariable[]> getObjectsToModifyForParameter(final RandomVariable[] parameter) { final Map<E, RandomVariable[]> result = new HashMap<>(); int parameterIndex = 0; for(final ParameterObject parametrizedObject : parameters) { final RandomVariable[] parameterVectorOfDouble = parametrizedObject.getParameter().clone(); <extra_id_0> System.arraycopy(parameter, parameterIndex, parameterVectorOfDouble, 0, parameterVectorOfDouble.length); parameterIndex += parameterVectorOfDouble.length; result.put((E)parametrizedObject, parameterVectorOfDouble); } } return result;