public Double getDouble(final String key) {
		Number number = (Number) map.get(key);

		if (number == null) {
			return null;
		}
		if (number instanceof Double) {
			return (Double) number;
		}
		return number.doubleValue();
	}
public Double getDouble(final String key) {
		Number number = (Number) map.get(key);

		if (number == null) {
			return null;
		}
		if (number instanceof Double) {
			return (Double) number;
		}
		return number.doubleValue();
	}
public Double getDouble ( final String key ) { Number number = ( Number ) map . get ( key ) ; if ( number == null ) { return null ; } if ( number instanceof Double ) { return ( Double ) number ; } return number . doubleValue ( ) ; }
Returns the double value with the specified key.
Returns the double value with the specified key .