I need to pass a list of values in the request body of `POST` method but I get `400: Bad Request error`.

Below is my sample code:

```
@RequestMapping(value = "/saveFruits", method = RequestMethod.POST, 
    consumes = "application/json")
@ResponseBody
public ResultObject saveFruits(@RequestBody List<String> fruits) {
    ...
}

```

The JSON I am using is: `{"fruits":["apple","orange"]}`