Example of using finally incorrectly: http://bit.ly/O9EXTS

findEntry.cfm

function findEntry(filePath, entry) {
	var file		= "";
	var line		= "";

	try {
		file = fileOpen(filePath, "read", "UTF-8");
		line	= "";
		
		while (!fileIsEOF(file)) {
			line = fileReadLine(file);

			if (listFirst(line, "=") == entry){
				// found it
				return listRest(line, "=");
			}
		}
	}
	catch (any e){
		rethrow;
	}
	finally {
		fileClose(file);
		
		// didn't find it
		return "";
	}
}