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

- Class Summary
  Class | Description
  --- | ---
  CommandLauncher | A command launcher for a particular JVM/OS platform.
  CommandLauncherProxy | A command launcher that proxies another command launcher.
  Java13CommandLauncher | A command launcher for JDK/JRE 1.3 (and higher).
  MacCommandLauncher | A command launcher for Mac that uses a dodgy mechanism to change working directory before launching commands.
  OS2CommandLauncher | A command launcher for OS/2 that uses 'cmd.exe' when launching commands in directories other than the current working directory.
  PerlScriptCommandLauncher | A command launcher that uses an auxiliary perl script to launch commands in directories other than the current working directory.
  ScriptCommandLauncher | A command launcher that uses an auxiliary script to launch commands in directories other than the current working directory.
  VmsCommandLauncher | A command launcher for VMS that writes the command to a temporary DCL script before launching commands.
  WinNTCommandLauncher | A command launcher for Windows XP/2000/NT that uses 'cmd.exe' when launching commands in directories other than the current working directory.