code: protected void updateScores(int newCentroidIndex,
                                  int oldCentroidIndex,
                                  DoubleVector vector) {
          simToComplete[newCentroidIndex] += VectorMath.dotProduct(
                  completeCentroid, vector);
          simToComplete[oldCentroidIndex] -= VectorMath.dotProduct(
                  completeCentroid, vector);
      }
docs: {@inheritDoc}