@Trivial
    protected String getRawProperty(String key) {
        String rawValue = source.getValue(key);
        if (rawValue != null) {
            current.put(key, rawValue);
        }
        return rawValue;
    }
@ Trivial protected String getRawProperty ( String key ) { String rawValue = source . getValue ( key ) ; if ( rawValue != null ) { current . put ( key , rawValue ) ; } return rawValue ; }
Return the raw, unconverted, String associated with a key.

@param key