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| <li>Summary: </li> |
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| <div class="sub-title"><span class="module-label-in-type">Module</span> <a href="../../../../../module-summary.html">openj9.dtfj</a></div> |
| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">com.ibm.dtfj.java.javacore</a></div> |
| <h1 title="Class JCJavaRuntime" class="title">Class JCJavaRuntime</h1> |
| </div> |
| <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link" target="_blank">java.lang.Object</a> |
| <div class="inheritance">com.ibm.dtfj.java.javacore.JCJavaRuntime</div> |
| </div> |
| <section class="description"> |
| <dl class="notes"> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><code><a href="../JavaRuntime.html" title="interface in com.ibm.dtfj.java">JavaRuntime</a></code>, <code><a href="../../runtime/ManagedRuntime.html" title="interface in com.ibm.dtfj.runtime">ManagedRuntime</a></code></dd> |
| </dl> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">JCJavaRuntime</span> |
| <span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link" target="_blank">Object</a> |
| implements <a href="../JavaRuntime.html" title="interface in com.ibm.dtfj.java">JavaRuntime</a></span></div> |
| <div class="block">A javacore-based implementation of |
| JavaRuntime. This supports partial object creation, meaning |
| that a javaclass, javathread, etc.. can be partially constructed and |
| stored, and at a later time during the javacore parsing, when |
| more information is available, existing javaclasses, javathreads, |
| and so on can be looked up and data added. |
| <br><br> |
| However, all partial objects must contain at least one immutable field. |
| See the implementation of each runtime component for more information. |
| <br><br> |
| Rudimentary multiplatform support is also added in the form of unique |
| runtime ids that must be passed during construction.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd><a href="JCJavaClass.html" title="class in com.ibm.dtfj.java.javacore"><code>JCJavaClass</code></a>, |
| <a href="JCJavaClassLoader.html" title="class in com.ibm.dtfj.java.javacore"><code>JCJavaClassLoader</code></a>, |
| <a href="JCJavaThread.html" title="class in com.ibm.dtfj.java.javacore"><code>JCJavaThread</code></a>, |
| <a href="JCJavaMonitor.html" title="class in com.ibm.dtfj.java.javacore"><code>JCJavaMonitor</code></a>, |
| <a href="../JavaRuntime.html" title="interface in com.ibm.dtfj.java"><code>JavaRuntime</code></a></dd> |
| </dl> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <li> |
| <section class="constructor-summary" id="constructor.summary"> |
| <h2>Constructor Summary</h2> |
| <div class="caption"><span>Constructors</span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Constructor</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-constructor-name even-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E(com.ibm.dtfj.image.javacore.JCImageProcess,java.lang.String)">JCJavaRuntime</a></span>​(<a href="../../image/javacore/JCImageProcess.html" title="class in com.ibm.dtfj.image.javacore">JCImageProcess</a> imageProcess, |
| <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> id)</code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| </section> |
| </li> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li> |
| <section class="method-summary" id="method.summary"> |
| <h2>Method Summary</h2> |
| <div id="method-summary-table"> |
| <div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div> |
| <div id="method-summary-table.tabpanel" role="tabpanel"> |
| <div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Method</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#addJavaClass(com.ibm.dtfj.java.javacore.JCJavaClass)">addJavaClass</a></span>​(<a href="JCJavaClass.html" title="class in com.ibm.dtfj.java.javacore">JCJavaClass</a> javaClass)</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#addJavaClassLoader(com.ibm.dtfj.java.javacore.JCJavaClassLoader)">addJavaClassLoader</a></span>​(<a href="JCJavaClassLoader.html" title="class in com.ibm.dtfj.java.javacore">JCJavaClassLoader</a> javaClassLoader)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#addJavaThread(com.ibm.dtfj.java.javacore.JCJavaThread)">addJavaThread</a></span>​(<a href="JCJavaThread.html" title="class in com.ibm.dtfj.java.javacore">JCJavaThread</a> javaThread)</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#addJavaVMInitArgs(com.ibm.dtfj.java.javacore.JCJavaVMInitArgs)">addJavaVMInitArgs</a></span>​(<a href="JCJavaVMInitArgs.html" title="class in com.ibm.dtfj.java.javacore">JCJavaVMInitArgs</a> args)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#addJITProperty(java.lang.String,java.lang.String)">addJITProperty</a></span>​(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> name, |
| <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> value)</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#addMonitor(com.ibm.dtfj.java.javacore.JCJavaMonitor)">addMonitor</a></span>​(<a href="JCJavaMonitor.html" title="class in com.ibm.dtfj.java.javacore">JCJavaMonitor</a> monitor)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#addTopLevelMemoryCategory(com.ibm.dtfj.java.javacore.JCJavaRuntimeMemoryCategory)">addTopLevelMemoryCategory</a></span>​(<a href="JCJavaRuntimeMemoryCategory.html" title="class in com.ibm.dtfj.java.javacore">JCJavaRuntimeMemoryCategory</a> category)</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="JCJavaClass.html" title="class in com.ibm.dtfj.java.javacore">JCJavaClass</a></code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#findJavaClass(long)">findJavaClass</a></span>​(long id)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="JCJavaClass.html" title="class in com.ibm.dtfj.java.javacore">JCJavaClass</a></code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#findJavaClass(java.lang.String)">findJavaClass</a></span>​(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> javaClassName)</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="JCJavaClassLoader.html" title="class in com.ibm.dtfj.java.javacore">JCJavaClassLoader</a></code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#findJavaClassLoader(long)">findJavaClassLoader</a></span>​(long clLoaderID)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="JCJavaThread.html" title="class in com.ibm.dtfj.java.javacore">JCJavaThread</a></code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#findJavaThread(long)">findJavaThread</a></span>​(long threadID)</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="JCJavaMonitor.html" title="class in com.ibm.dtfj.java.javacore">JCJavaMonitor</a></code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#findMonitor(long)">findMonitor</a></span>​(long id)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link" target="_blank">Iterator</a></code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getCompiledMethods()">getCompiledMethods</a></span>()</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">This is short cut method.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a></code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getFullVersion()">getFullVersion</a></span>()</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">Get the 'full' version information for this runtime.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link" target="_blank">Iterator</a></code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getHeapRoots()">getHeapRoots</a></span>()</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">Get the set of object and class roots known to the VM.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link" target="_blank">Iterator</a></code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getHeaps()">getHeaps</a></span>()</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">Get the set of heaps known by the VM</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="../../image/javacore/JCImageProcess.html" title="class in com.ibm.dtfj.image.javacore">JCImageProcess</a></code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getImageProcess()">getImageProcess</a></span>()</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a></code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getInternalID()">getInternalID</a></span>()</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link" target="_blank">Iterator</a></code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getJavaClassLoaders()">getJavaClassLoaders</a></span>()</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">Get the set of class loaders active in this VM</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="../../image/ImagePointer.html" title="interface in com.ibm.dtfj.image">ImagePointer</a></code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getJavaVM()">getJavaVM</a></span>()</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">Get the object that represents the virtual machine</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="../JavaVMInitArgs.html" title="interface in com.ibm.dtfj.java">JavaVMInitArgs</a></code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getJavaVMInitArgs()">getJavaVMInitArgs</a></span>()</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">Fetch the JavaVMInitArgs which were used to create this VM.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Properties.html" title="class or interface in java.util" class="external-link" target="_blank">Properties</a></code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getJITProperties()">getJITProperties</a></span>()</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">Get any vendor specific properties in use by the JIT for this Java runtime</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link" target="_blank">Iterator</a></code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getMemoryCategories()">getMemoryCategories</a></span>()</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">Returns iterator of the top-level memory categories used by this |
| Java runtime.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link" target="_blank">Iterator</a></code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getMemorySections(boolean)">getMemorySections</a></span>​(boolean includeFreed)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">Returns an iterator of JavaRuntimeMemorySection objects corresponding to the blocks of memory allocated by the JavaRuntime.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link" target="_blank">Iterator</a></code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getMonitors()">getMonitors</a></span>()</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">Provides access to the collection of monitors used in the JavaVM.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="../JavaObject.html" title="interface in com.ibm.dtfj.java">JavaObject</a></code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getObjectAtAddress(com.ibm.dtfj.image.ImagePointer)">getObjectAtAddress</a></span>​(<a href="../../image/ImagePointer.html" title="interface in com.ibm.dtfj.image">ImagePointer</a> address)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">Gets the object located at address <code>address</code> in the heap.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>long</code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getStartTime()">getStartTime</a></span>()</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">Get the time when the JVM was started.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>long</code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getStartTimeNanos()">getStartTimeNanos</a></span>()</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">Get the value of the JVM's high-resolution timer when the JVM was started.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link" target="_blank">Iterator</a></code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getThreads()">getThreads</a></span>()</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">Get the set of Java threads known by the VM</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link" target="_blank">Object</a></code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getTraceBuffer(java.lang.String,boolean)">getTraceBuffer</a></span>​(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> arg0, |
| boolean arg1)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">Fetches implementation specific trace buffers, like the verbose GC buffer |
| or the Universal Trace Engine (UTE) buffer</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a></code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getVersion()">getVersion</a></span>()</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">Get the version data available for this runtime instance.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>boolean</code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#isJITEnabled()">isJITEnabled</a></span>()</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">Determine if the JIT was enabled for this Java runtime.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#setJITEnabled(boolean)">setJITEnabled</a></span>​(boolean enabled)</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#setStartTime(long)">setStartTime</a></span>​(long startTime)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> </div> |
| <div class="col-first even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#setStartTimeNanos(long)">setStartTimeNanos</a></span>​(long nanoTime)</code></div> |
| <div class="col-last even-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> </div> |
| <div class="col-first odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#setVersion(java.lang.String)">setVersion</a></span>​(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> version)</code></div> |
| <div class="col-last odd-row-color method-summary-table-tab2 method-summary-table-tab4 method-summary-table"> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods.inherited.from.class.java.lang.Object">Methods declared in class java.lang.<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link" target="_blank">Object</a></h3> |
| <code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link" target="_blank">clone</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link" target="_blank">equals</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link" target="_blank">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link" target="_blank">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link" target="_blank">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link" target="_blank">notify</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link" target="_blank">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link" target="_blank">toString</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link" target="_blank">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link" target="_blank">wait</a>, <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link" target="_blank">wait</a></code></div> |
| <div class="inherited-list"> |
| <h3 id="methods.inherited.from.class.com.ibm.dtfj.java.JavaRuntime">Methods declared in interface com.ibm.dtfj.java.<a href="../JavaRuntime.html" title="interface in com.ibm.dtfj.java">JavaRuntime</a></h3> |
| <code><a href="../JavaRuntime.html#equals(java.lang.Object)">equals</a>, <a href="../JavaRuntime.html#getSystemProperty(java.lang.String)">getSystemProperty</a>, <a href="../JavaRuntime.html#hashCode()">hashCode</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <li> |
| <section class="constructor-details" id="constructor.detail"> |
| <h2>Constructor Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="<init>(com.ibm.dtfj.image.javacore.JCImageProcess,java.lang.String)"> |
| <h3>JCJavaRuntime</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="element-name">JCJavaRuntime</span>​<span class="parameters">(<a href="../../image/javacore/JCImageProcess.html" title="class in com.ibm.dtfj.image.javacore">JCImageProcess</a> imageProcess, |
| <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> id)</span> |
| throws <span class="exceptions"><a href="JCInvalidArgumentsException.html" title="class in com.ibm.dtfj.java.javacore">JCInvalidArgumentsException</a></span></div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="JCInvalidArgumentsException.html" title="class in com.ibm.dtfj.java.javacore">JCInvalidArgumentsException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method.detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="getCompiledMethods()"> |
| <h3>getCompiledMethods</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link" target="_blank">Iterator</a></span> <span class="element-name">getCompiledMethods</span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../JavaRuntime.html#getCompiledMethods()">JavaRuntime</a></code></span></div> |
| <div class="block">This is short cut method. The same result can be found by iterating over all |
| methods in all class loaders in all classes.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../JavaRuntime.html#getCompiledMethods()">getCompiledMethods</a></code> in interface <code><a href="../JavaRuntime.html" title="interface in com.ibm.dtfj.java">JavaRuntime</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>an iterator over all of the JavaMethods in the JavaRuntime which |
| have been compiled</dd> |
| <dt>See Also:</dt> |
| <dd><a href="../JavaRuntime.html#getCompiledMethods()"><code>JavaRuntime.getCompiledMethods()</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getHeaps()"> |
| <h3>getHeaps</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link" target="_blank">Iterator</a></span> <span class="element-name">getHeaps</span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../JavaRuntime.html#getHeaps()">JavaRuntime</a></code></span></div> |
| <div class="block">Get the set of heaps known by the VM</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../JavaRuntime.html#getHeaps()">getHeaps</a></code> in interface <code><a href="../JavaRuntime.html" title="interface in com.ibm.dtfj.java">JavaRuntime</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>an iterator for all of the Java heaps within this runtime. Heaps |
| may be specific to this JavaVM instance, or may be shared between multiple |
| JavaVM instances</dd> |
| <dt>See Also:</dt> |
| <dd><a href="../JavaRuntime.html#getHeaps()"><code>JavaRuntime.getHeaps()</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getJavaClassLoaders()"> |
| <h3>getJavaClassLoaders</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link" target="_blank">Iterator</a></span> <span class="element-name">getJavaClassLoaders</span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../JavaRuntime.html#getJavaClassLoaders()">JavaRuntime</a></code></span></div> |
| <div class="block">Get the set of class loaders active in this VM</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../JavaRuntime.html#getJavaClassLoaders()">getJavaClassLoaders</a></code> in interface <code><a href="../JavaRuntime.html" title="interface in com.ibm.dtfj.java">JavaRuntime</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>an iterator of all of the class loaders within this JavaVM</dd> |
| <dt>See Also:</dt> |
| <dd><a href="../JavaRuntime.html#getJavaClassLoaders()"><code>JavaRuntime.getJavaClassLoaders()</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getMonitors()"> |
| <h3>getMonitors</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link" target="_blank">Iterator</a></span> <span class="element-name">getMonitors</span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../JavaRuntime.html#getMonitors()">JavaRuntime</a></code></span></div> |
| <div class="block">Provides access to the collection of monitors used in the JavaVM. This |
| collection includes both monitors associated with managed objects (e.g. object |
| monitors) and monitors associated with internal control structures (e.g. |
| raw monitors)</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../JavaRuntime.html#getMonitors()">getMonitors</a></code> in interface <code><a href="../JavaRuntime.html" title="interface in com.ibm.dtfj.java">JavaRuntime</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>an iterator over the collection of monitors</dd> |
| <dt>See Also:</dt> |
| <dd><a href="../JavaRuntime.html#getMonitors()"><code>JavaRuntime.getMonitors()</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getThreads()"> |
| <h3>getThreads</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link" target="_blank">Iterator</a></span> <span class="element-name">getThreads</span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../JavaRuntime.html#getThreads()">JavaRuntime</a></code></span></div> |
| <div class="block">Get the set of Java threads known by the VM</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../JavaRuntime.html#getThreads()">getThreads</a></code> in interface <code><a href="../JavaRuntime.html" title="interface in com.ibm.dtfj.java">JavaRuntime</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>an iterator of the JavaThreads in the runtime</dd> |
| <dt>See Also:</dt> |
| <dd><a href="../JavaRuntime.html#getThreads()"><code>JavaRuntime.getThreads()</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getJavaVMInitArgs()"> |
| <h3>getJavaVMInitArgs</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../JavaVMInitArgs.html" title="interface in com.ibm.dtfj.java">JavaVMInitArgs</a></span> <span class="element-name">getJavaVMInitArgs</span>() |
| throws <span class="exceptions"><a href="../../image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a>, |
| <a href="../../image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../JavaRuntime.html#getJavaVMInitArgs()">JavaRuntime</a></code></span></div> |
| <div class="block">Fetch the JavaVMInitArgs which were used to create this VM. |
| See JNI_CreateJavaVM in the JNI Specification for more details.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../JavaRuntime.html#getJavaVMInitArgs()">getJavaVMInitArgs</a></code> in interface <code><a href="../JavaRuntime.html" title="interface in com.ibm.dtfj.java">JavaRuntime</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>the JavaVMInitArgs which were used to create this VM.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a></code> - if the arguments are not available</dd> |
| <dd><code><a href="../../image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></code></dd> |
| <dt>See Also:</dt> |
| <dd><a href="../JavaRuntime.html#getJavaVMInitArgs()"><code>JavaRuntime.getJavaVMInitArgs()</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getJavaVM()"> |
| <h3>getJavaVM</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../../image/ImagePointer.html" title="interface in com.ibm.dtfj.image">ImagePointer</a></span> <span class="element-name">getJavaVM</span>() |
| throws <span class="exceptions"><a href="../../image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../JavaRuntime.html#getJavaVM()">JavaRuntime</a></code></span></div> |
| <div class="block">Get the object that represents the virtual machine</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../JavaRuntime.html#getJavaVM()">getJavaVM</a></code> in interface <code><a href="../JavaRuntime.html" title="interface in com.ibm.dtfj.java">JavaRuntime</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>the address of the JavaVM structure which represents this JVM instance in JNI</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></code></dd> |
| <dt>See Also:</dt> |
| <dd><a href="../JavaRuntime.html#getJavaVM()"><code>JavaRuntime.getJavaVM()</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getTraceBuffer(java.lang.String,boolean)"> |
| <h3>getTraceBuffer</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link" target="_blank">Object</a></span> <span class="element-name">getTraceBuffer</span>​<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> arg0, |
| boolean arg1)</span> |
| throws <span class="exceptions"><a href="../../image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../JavaRuntime.html#getTraceBuffer(java.lang.String,boolean)">JavaRuntime</a></code></span></div> |
| <div class="block">Fetches implementation specific trace buffers, like the verbose GC buffer |
| or the Universal Trace Engine (UTE) buffer</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../JavaRuntime.html#getTraceBuffer(java.lang.String,boolean)">getTraceBuffer</a></code> in interface <code><a href="../JavaRuntime.html" title="interface in com.ibm.dtfj.java">JavaRuntime</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>arg0</code> - a String naming the buffer to be fetched</dd> |
| <dd><code>arg1</code> - true if formatting should be performed on the buffer, or |
| false if the raw buffer contents should be returned</dd> |
| <dt>Returns:</dt> |
| <dd>an implementation specific result, depending on the parameters</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></code></dd> |
| <dt>See Also:</dt> |
| <dd><code>com.ibm.dtfj.java.JavaRuntime#getTraceBuffer()</code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getFullVersion()"> |
| <h3>getFullVersion</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a></span> <span class="element-name">getFullVersion</span>() |
| throws <span class="exceptions"><a href="../../image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../../runtime/ManagedRuntime.html#getFullVersion()">ManagedRuntime</a></code></span></div> |
| <div class="block">Get the 'full' version information for this runtime.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../../runtime/ManagedRuntime.html#getFullVersion()">getFullVersion</a></code> in interface <code><a href="../../runtime/ManagedRuntime.html" title="interface in com.ibm.dtfj.runtime">ManagedRuntime</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>a string representation of the version information for this runtime instance</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></code> - If the runtime presents no understandable version data</dd> |
| <dt>See Also:</dt> |
| <dd><a href="../../runtime/ManagedRuntime.html#getFullVersion()"><code>ManagedRuntime.getFullVersion()</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getVersion()"> |
| <h3>getVersion</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a></span> <span class="element-name">getVersion</span>() |
| throws <span class="exceptions"><a href="../../image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../../runtime/ManagedRuntime.html#getVersion()">ManagedRuntime</a></code></span></div> |
| <div class="block">Get the version data available for this runtime instance.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../../runtime/ManagedRuntime.html#getVersion()">getVersion</a></code> in interface <code><a href="../../runtime/ManagedRuntime.html" title="interface in com.ibm.dtfj.runtime">ManagedRuntime</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>a string representing all the version data available for this runtime instance.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></code> - If the runtime presents no understandable version data</dd> |
| <dt>See Also:</dt> |
| <dd><a href="../../runtime/ManagedRuntime.html#getVersion()"><code>ManagedRuntime.getVersion()</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getInternalID()"> |
| <h3>getInternalID</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a></span> <span class="element-name">getInternalID</span>()</div> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>. Do not call outside the DTFJ implementation. |
| <br><br> |
| May be used in multiple runtime environments, where each runtime in a javacore |
| is identified uniquely. This method is generally just used during the building process only.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="addJavaClassLoader(com.ibm.dtfj.java.javacore.JCJavaClassLoader)"> |
| <h3>addJavaClassLoader</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">addJavaClassLoader</span>​<span class="parameters">(<a href="JCJavaClassLoader.html" title="class in com.ibm.dtfj.java.javacore">JCJavaClassLoader</a> javaClassLoader)</span> |
| throws <span class="exceptions"><a href="JCInvalidArgumentsException.html" title="class in com.ibm.dtfj.java.javacore">JCInvalidArgumentsException</a></span></div> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>. Do not call outside the DTFJ implementation. |
| <br><br></div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>javaClassLoader</code> - </dd> |
| <dt>Throws:</dt> |
| <dd><code>JCRegistrationFailureException</code> - if invalid class loader passed.</dd> |
| <dd><code><a href="JCInvalidArgumentsException.html" title="class in com.ibm.dtfj.java.javacore">JCInvalidArgumentsException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="findJavaClassLoader(long)"> |
| <h3>findJavaClassLoader</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="JCJavaClassLoader.html" title="class in com.ibm.dtfj.java.javacore">JCJavaClassLoader</a></span> <span class="element-name">findJavaClassLoader</span>​<span class="parameters">(long clLoaderID)</span></div> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>. Do not call outside the DTFJ implementation. |
| <br><br></div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>javaClassLoaderName</code> - </dd> |
| <dt>Returns:</dt> |
| <dd>javaclassloader if found or null</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="addMonitor(com.ibm.dtfj.java.javacore.JCJavaMonitor)"> |
| <h3>addMonitor</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">addMonitor</span>​<span class="parameters">(<a href="JCJavaMonitor.html" title="class in com.ibm.dtfj.java.javacore">JCJavaMonitor</a> monitor)</span> |
| throws <span class="exceptions"><a href="JCInvalidArgumentsException.html" title="class in com.ibm.dtfj.java.javacore">JCInvalidArgumentsException</a></span></div> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>. Do not call outside the DTFJ implementation. |
| <br><br></div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>monitor</code> - must not be null</dd> |
| <dt>Throws:</dt> |
| <dd><code>JCRegistrationFailureException</code> - if invalid monitor passed.</dd> |
| <dd><code><a href="JCInvalidArgumentsException.html" title="class in com.ibm.dtfj.java.javacore">JCInvalidArgumentsException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="findMonitor(long)"> |
| <h3>findMonitor</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="JCJavaMonitor.html" title="class in com.ibm.dtfj.java.javacore">JCJavaMonitor</a></span> <span class="element-name">findMonitor</span>​<span class="parameters">(long id)</span></div> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>. Do not call outside the DTFJ implementation. |
| <br><br></div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>id</code> - </dd> |
| <dt>Returns:</dt> |
| <dd>found java monitor or null</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="addJavaThread(com.ibm.dtfj.java.javacore.JCJavaThread)"> |
| <h3>addJavaThread</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">addJavaThread</span>​<span class="parameters">(<a href="JCJavaThread.html" title="class in com.ibm.dtfj.java.javacore">JCJavaThread</a> javaThread)</span> |
| throws <span class="exceptions"><a href="JCInvalidArgumentsException.html" title="class in com.ibm.dtfj.java.javacore">JCInvalidArgumentsException</a></span></div> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>. Do not call outside the DTFJ implementation. |
| <br><br></div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>javaThread</code> - must not be null.</dd> |
| <dt>Throws:</dt> |
| <dd><code>JCRegistrationFailureException</code> - if java thread is null</dd> |
| <dd><code><a href="JCInvalidArgumentsException.html" title="class in com.ibm.dtfj.java.javacore">JCInvalidArgumentsException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="findJavaThread(long)"> |
| <h3>findJavaThread</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="JCJavaThread.html" title="class in com.ibm.dtfj.java.javacore">JCJavaThread</a></span> <span class="element-name">findJavaThread</span>​<span class="parameters">(long threadID)</span></div> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>. Do not call outside the DTFJ implementation. |
| <br><br> |
| In most cases, the threadID is the tid in a javacore, but in some other occasions, the id |
| passed could be the system_thread_id or even the native thread. If a java thread is not |
| found via tid, see if it can be found indirectly by an image thread that may be associated |
| with the java thread (the image thread has a system thread ID as well as a native thread ID).</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>threadID</code> - usually, tid in a javacore, may be id of some other internal vm datastructure.</dd> |
| <dt>Returns:</dt> |
| <dd>found java thread or null.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getImageProcess()"> |
| <h3>getImageProcess</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../../image/javacore/JCImageProcess.html" title="class in com.ibm.dtfj.image.javacore">JCImageProcess</a></span> <span class="element-name">getImageProcess</span>()</div> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>. Do not call outside the DTFJ implementation. |
| <br><br></div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>image process containing this java runtime. This should never be null.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="addJavaClass(com.ibm.dtfj.java.javacore.JCJavaClass)"> |
| <h3>addJavaClass</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">addJavaClass</span>​<span class="parameters">(<a href="JCJavaClass.html" title="class in com.ibm.dtfj.java.javacore">JCJavaClass</a> javaClass)</span> |
| throws <span class="exceptions"><a href="JCInvalidArgumentsException.html" title="class in com.ibm.dtfj.java.javacore">JCInvalidArgumentsException</a></span></div> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>. Do not call outside the DTFJ implementation. |
| <br><br> |
| Two separate maps are kept for classes. One based on class ID, the other based on class name. Both |
| are used for lookups while building the runtime object. When a valid javaclass is added, it gets |
| added at least the name-based map, and may be added to the ID-based map if the ID is available. The |
| class name of the java class is a requirement, so this field must be set in the java class being passed.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>javaClass</code> - must not be null or exception thrown</dd> |
| <dt>Throws:</dt> |
| <dd><code>JCRegistrationFailureException</code> - if java class is null</dd> |
| <dd><code><a href="JCInvalidArgumentsException.html" title="class in com.ibm.dtfj.java.javacore">JCInvalidArgumentsException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="findJavaClass(java.lang.String)"> |
| <h3>findJavaClass</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="JCJavaClass.html" title="class in com.ibm.dtfj.java.javacore">JCJavaClass</a></span> <span class="element-name">findJavaClass</span>​<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> javaClassName)</span></div> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>. Do not call outside the DTFJ implementation.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>javaClassName</code> - </dd> |
| <dt>Returns:</dt> |
| <dd>found class or null if not found</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="findJavaClass(long)"> |
| <h3>findJavaClass</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="JCJavaClass.html" title="class in com.ibm.dtfj.java.javacore">JCJavaClass</a></span> <span class="element-name">findJavaClass</span>​<span class="parameters">(long id)</span></div> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>. Do not call outside the DTFJ implementation. |
| <br><br> |
| In some cases, all that is available is a class ID, so it should be possible to retrieve |
| a class based on just an ID.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>id</code> - class address</dd> |
| <dt>Returns:</dt> |
| <dd>found class or null if not found</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="addJavaVMInitArgs(com.ibm.dtfj.java.javacore.JCJavaVMInitArgs)"> |
| <h3>addJavaVMInitArgs</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">addJavaVMInitArgs</span>​<span class="parameters">(<a href="JCJavaVMInitArgs.html" title="class in com.ibm.dtfj.java.javacore">JCJavaVMInitArgs</a> args)</span> |
| throws <span class="exceptions"><a href="JCInvalidArgumentsException.html" title="class in com.ibm.dtfj.java.javacore">JCInvalidArgumentsException</a></span></div> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>. Do not call outside the DTFJ implementation. |
| <br><br></div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>args</code> - , must not be null</dd> |
| <dt>Throws:</dt> |
| <dd><code>JCRegistrationFailureException</code> - if invalid args passed.</dd> |
| <dd><code><a href="JCInvalidArgumentsException.html" title="class in com.ibm.dtfj.java.javacore">JCInvalidArgumentsException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getHeapRoots()"> |
| <h3>getHeapRoots</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link" target="_blank">Iterator</a></span> <span class="element-name">getHeapRoots</span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../JavaRuntime.html#getHeapRoots()">JavaRuntime</a></code></span></div> |
| <div class="block">Get the set of object and class roots known to the VM. |
| Stack frame roots are not included in the set, they can be retrieved using JavaStackFrame.getHeapRoots().</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../JavaRuntime.html#getHeapRoots()">getHeapRoots</a></code> in interface <code><a href="../JavaRuntime.html" title="interface in com.ibm.dtfj.java">JavaRuntime</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>an iterator over the collection of JavaReferences representing the known global heap roots within this runtime.</dd> |
| <dt>See Also:</dt> |
| <dd><a href="../JavaReference.html" title="interface in com.ibm.dtfj.java"><code>JavaReference</code></a>, |
| <a href="../JavaStackFrame.html" title="interface in com.ibm.dtfj.java"><code>JavaStackFrame</code></a>, |
| <a href="../../image/CorruptData.html" title="interface in com.ibm.dtfj.image"><code>CorruptData</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getObjectAtAddress(com.ibm.dtfj.image.ImagePointer)"> |
| <h3>getObjectAtAddress</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../JavaObject.html" title="interface in com.ibm.dtfj.java">JavaObject</a></span> <span class="element-name">getObjectAtAddress</span>​<span class="parameters">(<a href="../../image/ImagePointer.html" title="interface in com.ibm.dtfj.image">ImagePointer</a> address)</span> |
| throws <span class="exceptions"><a href="../../image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../JavaRuntime.html#getObjectAtAddress(com.ibm.dtfj.image.ImagePointer)">JavaRuntime</a></code></span></div> |
| <div class="block">Gets the object located at address <code>address</code> in the heap.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../JavaRuntime.html#getObjectAtAddress(com.ibm.dtfj.image.ImagePointer)">getObjectAtAddress</a></code> in interface <code><a href="../JavaRuntime.html" title="interface in com.ibm.dtfj.java">JavaRuntime</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>address</code> - the <code>ImagePointer</code> instance representing the start address of object in the heap;</dd> |
| <dt>Returns:</dt> |
| <dd>the <code>JavaObject</code> instance representing the located object.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a></code> - if any data needed to build the returned instance of <code>JavaObject</code> is not available.</dd> |
| <dt>See Also:</dt> |
| <dd><a href="../JavaObject.html" title="interface in com.ibm.dtfj.java"><code>JavaObject</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="setVersion(java.lang.String)"> |
| <h3>setVersion</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">setVersion</span>​<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> version)</span></div> |
| <div class="block">NON-DTFJ |
| <br> |
| <b>For internal building purposes only</b>. Do not call outside the DTFJ implementation. |
| <br><br></div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>args</code> - , the version string</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getMemoryCategories()"> |
| <h3>getMemoryCategories</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link" target="_blank">Iterator</a></span> <span class="element-name">getMemoryCategories</span>() |
| throws <span class="exceptions"><a href="../../image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../JavaRuntime.html#getMemoryCategories()">JavaRuntime</a></code></span></div> |
| <div class="block">Returns iterator of the top-level memory categories used by this |
| Java runtime.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../JavaRuntime.html#getMemoryCategories()">getMemoryCategories</a></code> in interface <code><a href="../JavaRuntime.html" title="interface in com.ibm.dtfj.java">JavaRuntime</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>Iterator of memory categories</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a></code></dd> |
| <dt>See Also:</dt> |
| <dd><a href="../JavaRuntimeMemoryCategory.html" title="interface in com.ibm.dtfj.java"><code>CorruptData</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getMemorySections(boolean)"> |
| <h3>getMemorySections</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Iterator.html" title="class or interface in java.util" class="external-link" target="_blank">Iterator</a></span> <span class="element-name">getMemorySections</span>​<span class="parameters">(boolean includeFreed)</span> |
| throws <span class="exceptions"><a href="../../image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../JavaRuntime.html#getMemorySections(boolean)">JavaRuntime</a></code></span></div> |
| <div class="block">Returns an iterator of JavaRuntimeMemorySection objects corresponding to the blocks of memory allocated by the JavaRuntime.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../JavaRuntime.html#getMemorySections(boolean)">getMemorySections</a></code> in interface <code><a href="../JavaRuntime.html" title="interface in com.ibm.dtfj.java">JavaRuntime</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>includeFreed</code> - If true, iterator will iterate over blocks of memory that have been freed, but haven't been re-used yet.</dd> |
| <dt>Returns:</dt> |
| <dd>Iterator of memory sections.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a></code></dd> |
| <dt>See Also:</dt> |
| <dd><a href="../JavaRuntimeMemorySection.html" title="interface in com.ibm.dtfj.java"><code>CorruptData</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="addTopLevelMemoryCategory(com.ibm.dtfj.java.javacore.JCJavaRuntimeMemoryCategory)"> |
| <h3>addTopLevelMemoryCategory</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">addTopLevelMemoryCategory</span>​<span class="parameters">(<a href="JCJavaRuntimeMemoryCategory.html" title="class in com.ibm.dtfj.java.javacore">JCJavaRuntimeMemoryCategory</a> category)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="isJITEnabled()"> |
| <h3>isJITEnabled</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">boolean</span> <span class="element-name">isJITEnabled</span>() |
| throws <span class="exceptions"><a href="../../image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a>, |
| <a href="../../image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../JavaRuntime.html#isJITEnabled()">JavaRuntime</a></code></span></div> |
| <div class="block">Determine if the JIT was enabled for this Java runtime.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../JavaRuntime.html#isJITEnabled()">isJITEnabled</a></code> in interface <code><a href="../JavaRuntime.html" title="interface in com.ibm.dtfj.java">JavaRuntime</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>true if the JIT was enabled, false if not</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a></code> - if it is not possible to determine the JIT status</dd> |
| <dd><code><a href="../../image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="setJITEnabled(boolean)"> |
| <h3>setJITEnabled</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">setJITEnabled</span>​<span class="parameters">(boolean enabled)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="addJITProperty(java.lang.String,java.lang.String)"> |
| <h3>addJITProperty</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">addJITProperty</span>​<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> name, |
| <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link" target="_blank">String</a> value)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getJITProperties()"> |
| <h3>getJITProperties</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Properties.html" title="class or interface in java.util" class="external-link" target="_blank">Properties</a></span> <span class="element-name">getJITProperties</span>() |
| throws <span class="exceptions"><a href="../../image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a>, |
| <a href="../../image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../JavaRuntime.html#getJITProperties()">JavaRuntime</a></code></span></div> |
| <div class="block">Get any vendor specific properties in use by the JIT for this Java runtime</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../JavaRuntime.html#getJITProperties()">getJITProperties</a></code> in interface <code><a href="../JavaRuntime.html" title="interface in com.ibm.dtfj.java">JavaRuntime</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>the set of properties, which may be empty if none were set.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a></code> - if the JIT was not enabled for this runtime</dd> |
| <dd><code><a href="../../image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getStartTime()"> |
| <h3>getStartTime</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name">getStartTime</span>() |
| throws <span class="exceptions"><a href="../../image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a>, |
| <a href="../../image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../JavaRuntime.html#getStartTime()">JavaRuntime</a></code></span></div> |
| <div class="block">Get the time when the JVM was started.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../JavaRuntime.html#getStartTime()">getStartTime</a></code> in interface <code><a href="../JavaRuntime.html" title="interface in com.ibm.dtfj.java">JavaRuntime</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>the time the JVM was started, in milliseconds since 1970</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a></code> - if the JVM start time is not available</dd> |
| <dd><code><a href="../../image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></code> - if the JVM start time is corrupted</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getStartTimeNanos()"> |
| <h3>getStartTimeNanos</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name">getStartTimeNanos</span>() |
| throws <span class="exceptions"><a href="../../image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a>, |
| <a href="../../image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../JavaRuntime.html#getStartTimeNanos()">JavaRuntime</a></code></span></div> |
| <div class="block">Get the value of the JVM's high-resolution timer when the JVM was started.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../JavaRuntime.html#getStartTimeNanos()">getStartTimeNanos</a></code> in interface <code><a href="../JavaRuntime.html" title="interface in com.ibm.dtfj.java">JavaRuntime</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>the value of the high-resolution timer when the JVM was started, in nanoseconds</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="../../image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a></code> - if the JVM start time is not available</dd> |
| <dd><code><a href="../../image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></code> - if the JVM start time is corrupted</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="setStartTime(long)"> |
| <h3>setStartTime</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">setStartTime</span>​<span class="parameters">(long startTime)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="setStartTimeNanos(long)"> |
| <h3>setStartTimeNanos</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">setStartTimeNanos</span>​<span class="parameters">(long nanoTime)</span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
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