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<h2 title="Class CommandlineJava.SysProperties" class="title">Class CommandlineJava.SysProperties</h2>
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<ul class="inheritance">
<li>java.lang.Object</li>
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<li><a href="../../../../../org/apache/tools/ant/types/Environment.html" title="class in org.apache.tools.ant.types">org.apache.tools.ant.types.Environment</a></li>
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<li>org.apache.tools.ant.types.CommandlineJava.SysProperties</li>
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<dt>Enclosing class:</dt>
<dd><a href="../../../../../org/apache/tools/ant/types/CommandlineJava.html" title="class in org.apache.tools.ant.types">CommandlineJava</a></dd>
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<pre>public static class <span class="strong">CommandlineJava.SysProperties</span>
extends <a href="../../../../../org/apache/tools/ant/types/Environment.html" title="class in org.apache.tools.ant.types">Environment</a>
implements java.lang.Cloneable</pre>
<div class="block">Specialized Environment class for System properties.</div>
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<h3>Nested classes/interfaces inherited from class org.apache.tools.ant.types.<a href="../../../../../org/apache/tools/ant/types/Environment.html" title="class in org.apache.tools.ant.types">Environment</a></h3>
<code><a href="../../../../../org/apache/tools/ant/types/Environment.Variable.html" title="class in org.apache.tools.ant.types">Environment.Variable</a></code></li>
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<code><a href="../../../../../org/apache/tools/ant/types/Environment.html#variables">variables</a></code></li>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><strong><a href="../../../../../org/apache/tools/ant/types/CommandlineJava.SysProperties.html#CommandlineJava.SysProperties()">CommandlineJava.SysProperties</a></strong>()</code> </td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/types/CommandlineJava.SysProperties.html#addDefinitionsToList(java.util.ListIterator)">addDefinitionsToList</a></strong>(java.util.ListIterator listIt)</code>
<div class="block">Add all definitions (including property sets) to a list.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/types/CommandlineJava.SysProperties.html#addSysproperties(org.apache.tools.ant.types.CommandlineJava.SysProperties)">addSysproperties</a></strong>(<a href="../../../../../org/apache/tools/ant/types/CommandlineJava.SysProperties.html" title="class in org.apache.tools.ant.types">CommandlineJava.SysProperties</a> ps)</code>
<div class="block">Add a propertyset to the total set.</div>
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</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/types/CommandlineJava.SysProperties.html#addSyspropertyset(org.apache.tools.ant.types.PropertySet)">addSyspropertyset</a></strong>(<a href="../../../../../org/apache/tools/ant/types/PropertySet.html" title="class in org.apache.tools.ant.types">PropertySet</a> ps)</code>
<div class="block">Add a propertyset to the total set.</div>
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<tr class="rowColor">
<td class="colFirst"><code>java.lang.Object</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/types/CommandlineJava.SysProperties.html#clone()">clone</a></strong>()</code>
<div class="block">Create a deep clone.</div>
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<tr class="altColor">
<td class="colFirst"><code>java.lang.String[]</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/types/CommandlineJava.SysProperties.html#getVariables()">getVariables</a></strong>()</code>
<div class="block">Get the properties as an array; this is an override of the
superclass, as it evaluates all the properties.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/types/CommandlineJava.SysProperties.html#restoreSystem()">restoreSystem</a></strong>()</code>
<div class="block">Restore the system properties to the cached value.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/types/CommandlineJava.SysProperties.html#setSystem()">setSystem</a></strong>()</code>
<div class="block">Cache the system properties and set the system properties to the
new values.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/types/CommandlineJava.SysProperties.html#size()">size</a></strong>()</code>
<div class="block">Get the size of the sysproperties instance.</div>
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<h3>Methods inherited from class org.apache.tools.ant.types.<a href="../../../../../org/apache/tools/ant/types/Environment.html" title="class in org.apache.tools.ant.types">Environment</a></h3>
<code><a href="../../../../../org/apache/tools/ant/types/Environment.html#addVariable(org.apache.tools.ant.types.Environment.Variable)">addVariable</a>, <a href="../../../../../org/apache/tools/ant/types/Environment.html#getVariablesVector()">getVariablesVector</a></code></li>
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<h4>CommandlineJava.SysProperties</h4>
<pre>public CommandlineJava.SysProperties()</pre>
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<h4>getVariables</h4>
<pre>public java.lang.String[] getVariables()
throws <a href="../../../../../org/apache/tools/ant/BuildException.html" title="class in org.apache.tools.ant">BuildException</a></pre>
<div class="block">Get the properties as an array; this is an override of the
superclass, as it evaluates all the properties.</div>
<dl>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="../../../../../org/apache/tools/ant/types/Environment.html#getVariables()">getVariables</a></code> in class <code><a href="../../../../../org/apache/tools/ant/types/Environment.html" title="class in org.apache.tools.ant.types">Environment</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>the array of definitions; may be null.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/tools/ant/BuildException.html" title="class in org.apache.tools.ant">BuildException</a></code> - on error.</dd></dl>
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<h4>addDefinitionsToList</h4>
<pre>public void addDefinitionsToList(java.util.ListIterator listIt)</pre>
<div class="block">Add all definitions (including property sets) to a list.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>listIt</code> - list iterator supporting add method.</dd></dl>
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<a name="size()">
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<h4>size</h4>
<pre>public int size()</pre>
<div class="block">Get the size of the sysproperties instance. This merges all
property sets, so is not an O(1) operation.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the size of the sysproperties instance.</dd></dl>
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<h4>setSystem</h4>
<pre>public void setSystem()
throws <a href="../../../../../org/apache/tools/ant/BuildException.html" title="class in org.apache.tools.ant">BuildException</a></pre>
<div class="block">Cache the system properties and set the system properties to the
new values.</div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/tools/ant/BuildException.html" title="class in org.apache.tools.ant">BuildException</a></code> - if Security prevented this operation.</dd></dl>
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<h4>restoreSystem</h4>
<pre>public void restoreSystem()
throws <a href="../../../../../org/apache/tools/ant/BuildException.html" title="class in org.apache.tools.ant">BuildException</a></pre>
<div class="block">Restore the system properties to the cached value.</div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/tools/ant/BuildException.html" title="class in org.apache.tools.ant">BuildException</a></code> - if Security prevented this operation, or
there were no system properties to restore.</dd></dl>
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<h4>clone</h4>
<pre>public java.lang.Object clone()
throws java.lang.CloneNotSupportedException</pre>
<div class="block">Create a deep clone.</div>
<dl>
<dt><strong>Overrides:</strong></dt>
<dd><code>clone</code> in class <code>java.lang.Object</code></dd>
<dt><span class="strong">Returns:</span></dt><dd>a cloned instance of SysProperties.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>java.lang.CloneNotSupportedException</code> - for signature.</dd></dl>
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<h4>addSyspropertyset</h4>
<pre>public void addSyspropertyset(<a href="../../../../../org/apache/tools/ant/types/PropertySet.html" title="class in org.apache.tools.ant.types">PropertySet</a> ps)</pre>
<div class="block">Add a propertyset to the total set.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>ps</code> - the new property set.</dd></dl>
</li>
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<h4>addSysproperties</h4>
<pre>public void addSysproperties(<a href="../../../../../org/apache/tools/ant/types/CommandlineJava.SysProperties.html" title="class in org.apache.tools.ant.types">CommandlineJava.SysProperties</a> ps)</pre>
<div class="block">Add a propertyset to the total set.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>ps</code> - the new property set.</dd><dt><span class="strong">Since:</span></dt>
<dd>Ant 1.6.3</dd></dl>
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