File

```
@Retention(RUNTIME)
@Target(FIELD)
public @interface File
```
Annotation that marks that an options value must be a valid path to a file

Optional Element Summary

Optional Elements
Modifier and Type	Optional Element	Description
`boolean`	`executable`	Gets/Sets whether the given file must be executable
`boolean`	`mustExist`	Gets/Sets whether the given file must exist
`boolean`	`readable`	Gets/Sets whether the given file must be readable
`boolean`	`writable`	Gets/Sets whether the given file must be writable

- Element Detail
  - mustExist
```
boolean mustExist
```
    Gets/Sets whether the given file must exist
    
    Returns:
    
    True if it must exist, false otherwise
    
    Default:
    
    false
- - writable
```
boolean writable
```
    Gets/Sets whether the given file must be writable
    
    Returns:
    
    True if must be writable, false otherwise
    
    Default:
    
    true
- - readable
```
boolean readable
```
    Gets/Sets whether the given file must be readable
    
    Returns:
    
    True if must be readable, false otherwise
    
    Default:
    
    true
- - executable
```
boolean executable
```
    Gets/Sets whether the given file must be executable
    
    Returns:
    
    True if must be executable, false otherwise
    
    Default:
    
    false