Method remove

JSAT/src/jsat/utils/IntDoubleMap.java:193–206

(Object key)

    }
    
    @Override
    public Double remove(Object key)
    {
        if(key instanceof Integer)
        {
            double oldValue = remove(((Integer)key).intValue());
            if(Double.isNaN(oldValue))
                return null;
            else
                return oldValue;
        }
        
        return null;
    }
    
    /**
     *