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17 | <html>
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18 |
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19 | <head>
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20 | <meta http-equiv="Content-Language" content="en-us">
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21 | <link rel="stylesheet" type="text/css" href="stylesheets/style.css">
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22 | <title>ant.build.clonevm</title>
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23 | </head>
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24 |
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25 | <body>
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26 |
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27 | <h2><a name="clonevm">ant.build.clonevm</a></h2>
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28 |
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29 | <p><em>Since Ant 1.7</em></p>
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30 |
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31 | <p>The value of the ant.build.clonevm system property controls how Ant
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32 | instruments forked Java Virtual Machines. The <a
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33 | href="CoreTasks/java.html">java</a> and <a
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34 | href="OptionalTasks/junit.html">junit</a> tasks support clonevm
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35 | attributes to control the VMs on a task-by-task basis while the system
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36 | property applies to all forked Java VMs.</p>
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37 |
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38 | <p>If the value of the property is true, then all system properties of
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39 | the forked Java Virtual Machine will be the same as those of the Java
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40 | VM running Ant. In addition, if you set ant.build.clonevm to true and <a
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41 | href="sysclasspath.html">build.sysclasspath</a> has not been set, the
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42 | bootclasspath of forked Java VMs gets constructed as if
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43 | build.sysclasspath had the value "last".</p>
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44 |
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45 | <p>Note that this has to be a system property, so it cannot be
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46 | specified on the Ant command line. Use the ANT_OPTS environment
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47 | variable instead.</p>
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48 |
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49 |
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50 | </body>
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51 | </html>
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52 |
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