Package org.apache.tools.ant.taskdefs.launcher

# Class Java13CommandLauncher

java.lang.Object
org.apache.tools.ant.taskdefs.launcher.CommandLauncher
org.apache.tools.ant.taskdefs.launcher.Java13CommandLauncher

Direct Known Subclasses:
  `VmsCommandLauncher`

public class Java13CommandLauncher extends CommandLauncher
A command launcher for JDK/JRE 1.3 (and higher). Uses the built-in Runtime.exec() command.

## Field Summary

### Fields inherited from class org.apache.tools.ant.taskdefs.launcher.CommandLauncher

`FILE_UTILS`

## Constructor Summary

Constructors
Constructor
Description
`Java13CommandLauncher()`

## Method Summary

Modifier and Type
Method
Description
`Process`
`exec(Project project, String[] cmd, String[] env, File workingDir)`
Launches the given command in a new process, in the given working directory.

### Methods inherited from class org.apache.tools.ant.taskdefs.launcher.CommandLauncher

`exec, getShellLauncher, getVMLauncher, setShellLauncher, setVMLauncher`

### Methods inherited from class java.lang.Object

`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

## Constructor Details

### Java13CommandLauncher

public Java13CommandLauncher()

## Method Details

### exec

public Process exec(Project project, String[] cmd, String[] env, File workingDir) throws IOException
Launches the given command in a new process, in the given working directory.

Overrides:
  `exec` in class `CommandLauncher`
Parameters:
  `project` - the Ant project.
  `cmd` - the command line to execute as an array of strings.
  `env` - the environment to set as an array of strings.
  `workingDir` - the working directory where the command should run.
Returns:
  the created Process.
Throws:
  `IOException` - probably forwarded from Runtime#exec.