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  <div class="subTitle">org.apache.tools.ant.taskdefs.launcher</div>
  <h2 title="Class CommandLauncherProxy" class="title">Class CommandLauncherProxy</h2>
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  <ul class="inheritance">
  <li>java.lang.Object</li>
  <li>
  <ul class="inheritance">
  <li><a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/CommandLauncher.html" title="class in org.apache.tools.ant.taskdefs.launcher">org.apache.tools.ant.taskdefs.launcher.CommandLauncher</a></li>
  <li>
  <ul class="inheritance">
  <li>org.apache.tools.ant.taskdefs.launcher.CommandLauncherProxy</li>
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  <div class="description">
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  <dt>Direct Known Subclasses:</dt>
  <dd><a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/MacCommandLauncher.html" title="class in org.apache.tools.ant.taskdefs.launcher">MacCommandLauncher</a>, <a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/OS2CommandLauncher.html" title="class in org.apache.tools.ant.taskdefs.launcher">OS2CommandLauncher</a>, <a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/PerlScriptCommandLauncher.html" title="class in org.apache.tools.ant.taskdefs.launcher">PerlScriptCommandLauncher</a>, <a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/ScriptCommandLauncher.html" title="class in org.apache.tools.ant.taskdefs.launcher">ScriptCommandLauncher</a>, <a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/WinNTCommandLauncher.html" title="class in org.apache.tools.ant.taskdefs.launcher">WinNTCommandLauncher</a></dd>
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  <pre>public class <span class="strong">CommandLauncherProxy</span>
  extends <a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/CommandLauncher.html" title="class in org.apache.tools.ant.taskdefs.launcher">CommandLauncher</a></pre>
  <div class="block">A command launcher that proxies another command
   launcher. Sub-classes override exec(args, env, workdir).</div>
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  <h3>Fields inherited from class&nbsp;org.apache.tools.ant.taskdefs.launcher.<a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/CommandLauncher.html" title="class in org.apache.tools.ant.taskdefs.launcher">CommandLauncher</a></h3>
  <code><a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/CommandLauncher.html#FILE_UTILS">FILE_UTILS</a></code></li>
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  <th class="colFirst" scope="col">Modifier</th>
  <th class="colLast" scope="col">Constructor and Description</th>
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  <td class="colFirst"><code>protected </code></td>
  <td class="colLast"><code><strong><a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/CommandLauncherProxy.html#CommandLauncherProxy(org.apache.tools.ant.taskdefs.launcher.CommandLauncher)">CommandLauncherProxy</a></strong>(<a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/CommandLauncher.html" title="class in org.apache.tools.ant.taskdefs.launcher">CommandLauncher</a>&nbsp;launcher)</code>&nbsp;</td>
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  <td class="colFirst"><code>java.lang.Process</code></td>
  <td class="colLast"><code><strong><a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/CommandLauncherProxy.html#exec(org.apache.tools.ant.Project,%20java.lang.String[],%20java.lang.String[])">exec</a></strong>(<a href="../../../../../../org/apache/tools/ant/Project.html" title="class in org.apache.tools.ant">Project</a>&nbsp;project,
      java.lang.String[]&nbsp;cmd,
      java.lang.String[]&nbsp;env)</code>
  <div class="block">Launches the given command in a new process.</div>
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  <h3>Methods inherited from class&nbsp;org.apache.tools.ant.taskdefs.launcher.<a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/CommandLauncher.html" title="class in org.apache.tools.ant.taskdefs.launcher">CommandLauncher</a></h3>
  <code><a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/CommandLauncher.html#exec(org.apache.tools.ant.Project,%20java.lang.String[],%20java.lang.String[],%20java.io.File)">exec</a>, <a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/CommandLauncher.html#getShellLauncher(org.apache.tools.ant.Project)">getShellLauncher</a>, <a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/CommandLauncher.html#getVMLauncher(org.apache.tools.ant.Project)">getVMLauncher</a>, <a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/CommandLauncher.html#setShellLauncher(org.apache.tools.ant.Project,%20org.apache.tools.ant.taskdefs.launcher.CommandLauncher)">setShellLauncher</a>, <a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/CommandLauncher.html#setVMLauncher(org.apache.tools.ant.Project,%20org.apache.tools.ant.taskdefs.launcher.CommandLauncher)">setVMLauncher</a></code></li>
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  <h3>Methods inherited from class&nbsp;java.lang.Object</h3>
  <code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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  <h4>CommandLauncherProxy</h4>
  <pre>protected&nbsp;CommandLauncherProxy(<a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/CommandLauncher.html" title="class in org.apache.tools.ant.taskdefs.launcher">CommandLauncher</a>&nbsp;launcher)</pre>
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  <a name="exec(org.apache.tools.ant.Project, java.lang.String[], java.lang.String[])">
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  <h4>exec</h4>
  <pre>public&nbsp;java.lang.Process&nbsp;exec(<a href="../../../../../../org/apache/tools/ant/Project.html" title="class in org.apache.tools.ant">Project</a>&nbsp;project,
                       java.lang.String[]&nbsp;cmd,
                       java.lang.String[]&nbsp;env)
                         throws java.io.IOException</pre>
  <div class="block">Launches the given command in a new process. Delegates this
   method to the proxied launcher.</div>
  <dl>
  <dt><strong>Overrides:</strong></dt>
  <dd><code><a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/CommandLauncher.html#exec(org.apache.tools.ant.Project,%20java.lang.String[],%20java.lang.String[])">exec</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/tools/ant/taskdefs/launcher/CommandLauncher.html" title="class in org.apache.tools.ant.taskdefs.launcher">CommandLauncher</a></code></dd>
  <dt><span class="strong">Parameters:</span></dt><dd><code>project</code> - the Ant project.</dd><dd><code>cmd</code> - the command line to execute as an array of strings.</dd><dd><code>env</code> - the environment to set as an array of strings.</dd>
  <dt><span class="strong">Returns:</span></dt><dd>the created Process.</dd>
  <dt><span class="strong">Throws:</span></dt>
  <dd><code>java.io.IOException</code> - forwarded from the exec method of the command launcher.</dd></dl>
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