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<h2 title="Interface JavaVMOption" class="title">Interface JavaVMOption</h2>
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<pre>public interface <span class="typeNameLabel">JavaVMOption</span></pre>
<div class="block"><p>Represents the JavaVMOption C structures passed to JNI_CreateJavaVM
to create the VM.</p>
<p>Each JavaVMOption consists of two components:</p>
<ol>
<li>an optionString string, used to identify the option.</li>
<li>an extraInfo pointer, used to pass additional information. This component is usually NULL.</li>
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<td class="colFirst"><code><a href="../../../../com/ibm/dtfj/image/ImagePointer.html" title="interface in com.ibm.dtfj.image">ImagePointer</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/dtfj/java/JavaVMOption.html#getExtraInfo--">getExtraInfo</a></span>()</code>
<div class="block">Fetch the extraInfo component of this option.</div>
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<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" target="_blank" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/dtfj/java/JavaVMOption.html#getOptionString--">getOptionString</a></span>()</code>
<div class="block">Fetch the optionString component of the option.</div>
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<pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" target="_blank" title="class or interface in java.lang">String</a>&nbsp;getOptionString()
throws <a href="../../../../com/ibm/dtfj/image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a>,
<a href="../../../../com/ibm/dtfj/image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></pre>
<div class="block">Fetch the optionString component of the option.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>a string representing the optionString. This is never null.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ibm/dtfj/image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a></code></dd>
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<pre><a href="../../../../com/ibm/dtfj/image/ImagePointer.html" title="interface in com.ibm.dtfj.image">ImagePointer</a>&nbsp;getExtraInfo()
throws <a href="../../../../com/ibm/dtfj/image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a>,
<a href="../../../../com/ibm/dtfj/image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></pre>
<div class="block">Fetch the extraInfo component of this option.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>the pointer value from the extraInfo (usually null).</dd>
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