CommandLineUtils (Spark 2.4.6 JavaDoc)

```
public interface CommandLineUtils
```
Contains basic command line parsing functionality and methods to parse some common Spark CLI options.

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`scala.Function1<Object,scala.runtime.BoxedUnit>`	`exitFn()`
`void`	`main(String[] args)`
`void`	`printErrorAndExit(String str)`
`void`	`printMessage(String str)`
`java.io.PrintStream`	`printStream()`

scala.Function1<Object,scala.runtime.BoxedUnit> exitFn()

Interface CommandLineUtils