This is an example, the original code (if i remember) is 

```
public static List<String> transform(List<String> listOfString) { 

    return listOfString.stream()
                       .map(str -> toUpperCase(str))
                       .collect(toList());
} 

```

If you look at the line of map, it can be improved

```
public static List<String> transform(List<String> listOfString) { 
    return listOfString.stream()
                       .map(String::toCamelCase)
                       .collect(toList());
} 

```

My question is, any plugin can reminder me about this ?