CmdArgument

```
@Retention(RUNTIME)
@Target(FIELD)
@interface CmdArgument
```
Annotation for command line parsing. This is a copy from {@link https://github.com/rjeschke/neetutils-base}.

Optional Element Summary

Optional Elements
Modifier and Type	Optional Element	Description
`boolean`	`catchAll`	Set to `true` to set this as a catch-all argument.
`java.lang.String`	`desc`	A description for this argument.
`boolean`	`isSwitch`	Set to `true` if this is a switch.
`java.lang.String`	`l`	Long name for argument.
`char`	`listSep`	List item separator.
`java.lang.Class<?>`	`listType`	Class for List-type arguments.
`boolean`	`printDefault`	Set to `false` to disable automatic default value printing for this argument.
`boolean`	`required`	Set to `true` if this is a required argument.
`char`	`s`	Short name (character) for argument.

- Element Detail
  - l
```
java.lang.String l
```
    Long name for argument. Default is 'none'. Either one or both of l, s need to be provided.
    
    Default:
    
    ""
- - s
```
char s
```
    Short name (character) for argument. Default is 'none'. Either one or both of l, s need to be provided.
    
    Default:
    
    '\u0000'
- - desc
```
java.lang.String desc
```
    A description for this argument. Default is 'none'.
    
    Default:
    
    ""
- - listSep
```
char listSep
```
    List item separator. Default is ','.
    
    Default:
    
    ','
- - listType
```
java.lang.Class<?> listType
```
    Class for List-type arguments. Default is String.class.
    
    Default:
    
    java.lang.String.class
- - isSwitch
```
boolean isSwitch
```
    Set to true if this is a switch. Requires a boolean field which gets set to true when this argument is provided.
    
    Default:
    
    false
- - required
```
boolean required
```
    Set to true if this is a required argument.
    
    Default:
    
    false
- - catchAll
```
boolean catchAll
```
    Set to true to set this as a catch-all argument. Requires a List field and will parse all arguments following this switch into the list.
    
    Default:
    
    false
- - printDefault
```
boolean printDefault
```
    Set to false to disable automatic default value printing for this argument.
    
    Default:
    
    true