public Vector getVector(String term) {
        Integer index = termToIndex.get(term);
        if (index == null) 
            return null;
        return Vectors.immutable(
                finalCorrelation.getRowVector(index.intValue()));
    }
public Vector getVector ( String term ) { Integer index = termToIndex . get ( term ) ; if ( index == null ) return null ; return Vectors . immutable ( finalCorrelation . getRowVector ( index . intValue ( ) ) ) ; }
{@inheritDoc}