RamResourceCore getCore(String path) {
	String[] names = ListUtil.listToStringArray(path, '/');

	RamResourceCore rrc = root;
	for (int i = 0; i < names.length; i++) {
	    rrc = rrc.getChild(names[i], caseSensitive);
	    if (rrc == null) return null;
	}
	return rrc;
    }
RamResourceCore getCore ( String path ) { String [ ] names = ListUtil . listToStringArray ( path , '/' ) ; RamResourceCore rrc = root ; for ( int i = 0 ; i < names . length ; i ++ ) { rrc = rrc . getChild ( names [ i ] , caseSensitive ) ; if ( rrc == null ) return null ; } return rrc ; }
returns core for this path if exists, otherwise return null

@param path
@return core or null