FileUtils (Javacord 3.0.3 (core) Documentation)

java.lang.Object
- org.javacord.core.util.io.FileUtils

```
public class FileUtils
extends Object
```
Some utilities for files.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static String`	`getExtension(File file)`	Gets the extension of the given file or `"png"` if the file has no extension.
`static String`	`getExtension(String fileName)`	Gets the extension of the given file name or `"png"` if the file name has no extension.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - getExtension
```
public static String getExtension(File file)
```
    Gets the extension of the given file or "png" if the file has no extension.
    
    Parameters:
    
    file - The file.
    
    Returns:
    
    The extension of the given file.
  - getExtension
```
public static String getExtension(String fileName)
```
    Gets the extension of the given file name or "png" if the file name has no extension.
    
    Parameters:
    
    fileName - The file name.
    
    Returns:
    
    The extension of the given file.