if ((vectorIndexInArray != null) && vectorLine.getSampleId() == sampleId) { float[] vectorElementsArray = new float[vectorLine.getVectorElements().size()]; vectorElementsArray = vectorLine.getVectorElements().toArray(vectorElementsArray); int[] vectorShape = vectorProperties.getVectors()[vectorLine.getVectorId()].getVectorDimension(); vectorArrays[vectorIndexInArray] = Nd4j.create(vectorElementsArray, vectorShape, 'c');