picocli

## Interface CommandLine.IVersionProvider

- All Known Implementing Classes:
    JetCommandLine.JetVersionProvider
  Enclosing class:
    CommandLine

      public static interface CommandLine.IVersionProvider

  Provides version information for a command. Commands may configure a provider with the `CommandLine.Command.versionProvider()` annotation attribute.
  Since:
    2.2

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `String[]` | `getVersion()` Returns version information for a command.

- - ### Method Detail

    - #### getVersion

          String[] getVersion()
                       throws Exception

      Returns version information for a command.
      Returns:
        version information (each string in the array is displayed on a separate line)
      Throws:
        `Exception` - an exception detailing what went wrong when obtaining version information

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