@Retention(value=RUNTIME) public @interface PluginData
A plugin or extension may receive this string by Guice injection to discover a directory where it can store configuration or other data that is private:
This binding is on both File and Path, pointing to the
same location. The File version should be considered deprecated and may be removed in a
future version.
@Inject
MyType(@PluginData java.nio.file.Path myDir) {
this.in = Files.newInputStream(myDir.resolve("my.config"));
}