🌐 FileNameMap (Java SE 10 & JDK 10 ) - docs.oracle.com

```
public interface FileNameMap
```
A simple interface which provides a mechanism to map between a file name and a MIME type string.

Since:

1.1

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  String getContentTypeFor(String fileName)
  Gets the MIME type for the specified file name.

- Method Detail
  - getContentTypeFor
```
String getContentTypeFor(String fileName)
```
    Gets the MIME type for the specified file name.
    
    Parameters:
    
    fileName - the specified file name
    
    Returns:
    
    a String indicating the MIME type for the specified file name.