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.