```
public class CommandLine
extends Object
```
A class to parse application command-line parameters and arguments.

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addParamSpec(ParamSpec paramSpec)`
`Iterator<String>`	`getArguments()`
`Param`	`getParam(String name)`	get last Param with that name
`Iterator<Param>`	`getParams()`
`Iterator<String>`	`getParamsArguments(String name)`	get all values of all parameters(options) with the given name see `ParamSpec.getAllArguments()`
`Iterator<ParamSpec>`	`getParamSpecs()`
`boolean`	`hasParam(String name)`
`void`	`parse(String[] args)`
`String`	`printDoc()`
`String`	`printDoc(Exception e)`

public void addParamSpec(ParamSpec paramSpec)

public Iterator<ParamSpec> getParamSpecs()

public Iterator<String> getArguments()

public boolean hasParam(String name)

public String printDoc(Exception e)

public void parse(String[] args)
           throws ParseException

Constructors
Constructor	Description
`CommandLine()`
`CommandLine(char optionCh)`

Class CommandLine