RefreshToken (oauth2-server-java 0.0.33 API)

```
public interface RefreshToken
```
RefreshToken interface

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`getClientId()`
`int`	`getExpiresIn()`
`java.lang.String`	`getToken()`
`java.lang.String`	`getUsername()`
`boolean`	`isExpired()`

Method Detail

getToken
```
java.lang.String getToken()
```

getUsername
```
java.lang.String getUsername()
```

isExpired
```
boolean isExpired()
```

getExpiresIn
```
int getExpiresIn()
```

getClientId
```
java.lang.String getClientId()
```