private Span[] setProbs(final Span[] spans) {
    final double[] probs = probs(spans);
    if (probs != null) {

      for (int i = 0; i < probs.length; i++) {
        final double prob = probs[i];
        spans[i] = new Span(spans[i], prob);
      }
    }
    return spans;
  }
private Span [ ] setProbs ( final Span [ ] spans ) { final double [ ] probs = probs ( spans ) ; if ( probs != null ) { for ( int i = 0 ; i < probs . length ; i ++ ) { final double prob = probs [ i ] ; spans [ i ] = new Span ( spans [ i ] , prob ) ; } } return spans ; }
sets the probs for the spans

@param spans
@return