# io.github.libtmux.OptionKey.OptionKey.flag

- **Module:** io.github.libtmux.OptionKey.OptionKey
- **Package:** io.github.libtmux:libtmux
- **Language:** Java
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-java/blob/842228310449e879ebcaa3f910597757c9dbffd6/libtmux/src/main/java/io/github/libtmux/OptionKey.java#L68
- **Page:** https://libtmux.org/en/java/latest/reference/io-github-libtmux-optionkey-optionkey-flag/

```
io.github.libtmux.OptionKey.OptionKey.flag(name: String) -> OptionKey<Boolean>
```

An option tmux holds as a flag, which it reports as {@code on} or {@code off}.