Method put

JSAT/src/jsat/utils/IntDoubleMap.java:81–89

(Integer key, Double value)

    }

    @Override
    public Double put(Integer key, Double value)
    {
        double prev = put(key.intValue(), value.doubleValue());
        if(Double.isNaN(prev))
            return null;
        else
            return prev;
    }
    
    public double put(int key, double value)
    {