| <!DOCTYPE HTML> |
| <!-- NewPage --> |
| <html lang="en"> |
| <head> |
| <!-- Generated by javadoc (16) --> |
| <title>com.ibm.jvm (OpenJ9 JDK 16)</title> |
| <meta name="viewport" content="width=device-width, initial-scale=1"> |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> |
| <meta name="description" content="declaration: module: openj9.jvm, package: com.ibm.jvm"> |
| <meta name="generator" content="javadoc/PackageWriterImpl"> |
| <meta name="keywords" content="com.ibm.jvm package"> |
| <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style"> |
| <link rel="stylesheet" type="text/css" href="../../../../script-dir/jquery-ui.min.css" title="Style"> |
| <link rel="stylesheet" type="text/css" href="../../../../jquery-ui.overrides.css" title="Style"> |
| <script type="text/javascript" src="../../../../script.js"></script> |
| <script type="text/javascript" src="../../../../script-dir/jquery-3.5.1.min.js"></script> |
| <script type="text/javascript" src="../../../../script-dir/jquery-ui.min.js"></script> |
| </head> |
| <body class="package-declaration-page"> |
| <script type="text/javascript">var pathtoroot = "../../../../"; |
| loadScripts(document, 'script');</script> |
| <noscript> |
| <div>JavaScript is disabled on your browser.</div> |
| </noscript> |
| <div class="flex-box"> |
| <header role="banner" class="flex-header"> |
| <nav role="navigation"> |
| <!-- ========= START OF TOP NAVBAR ======= --> |
| <div class="top-nav" id="navbar.top"> |
| <div class="skip-nav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div> |
| <div class="about-language"><div style="margin-top: 9px;"><strong>OpenJ9 JDK 16</strong></div></div> |
| <ul id="navbar.top.firstrow" class="nav-list" title="Navigation"> |
| <li><a href="../../../../index.html">Overview</a></li> |
| <li><a href="../../../module-summary.html">Module</a></li> |
| <li class="nav-bar-cell1-rev">Package</li> |
| <li>Class</li> |
| <li><a href="package-use.html">Use</a></li> |
| <li><a href="package-tree.html">Tree</a></li> |
| <li><a href="../../../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../../../index-files/index-1.html">Index</a></li> |
| <li><a href="../../../../help-doc.html">Help</a></li> |
| </ul> |
| </div> |
| <div class="sub-nav"> |
| <div class="nav-list-search"><label for="search">SEARCH:</label> |
| <input type="text" id="search" value="search" disabled="disabled"> |
| <input type="reset" id="reset" value="reset" disabled="disabled"> |
| </div> |
| </div> |
| <!-- ========= END OF TOP NAVBAR ========= --> |
| <span class="skip-nav" id="skip.navbar.top"> |
| <!-- --> |
| </span></nav> |
| </header> |
| <div class="flex-content"> |
| <main role="main"> |
| <div class="header"> |
| <div class="sub-title"><span class="module-label-in-package">Module</span> <a href="../../../module-summary.html">openj9.jvm</a></div> |
| <h1 title="Package" class="title">Package com.ibm.jvm</h1> |
| </div> |
| <hr> |
| <div class="package-signature">package <span class="element-name">com.ibm.jvm</span></div> |
| <section class="package-description" id="package.description"> |
| <div class="block">Classes to support creation of diagnostic dumps and tracing, as well as getting and setting -Xsyslog options.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <li> |
| <div class="caption"><span>Class Summary</span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><a href="Dump.html" title="class in com.ibm.jvm">Dump</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This class is used to trigger and configure the options used to produce different |
| types of diagnostic dumps available from the OpenJ9 JVM.</div> |
| </div> |
| <div class="col-first odd-row-color"><a href="DumpPermission.html" title="class in com.ibm.jvm">DumpPermission</a></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">The permission class for operations on the com.ibm.jvm.Dump class.</div> |
| </div> |
| <div class="col-first even-row-color"><a href="Log.html" title="class in com.ibm.jvm">Log</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">The <code>Log</code> class contains methods for controlling system log options |
| This class cannot be instantiated.</div> |
| </div> |
| <div class="col-first odd-row-color"><a href="LogPermission.html" title="class in com.ibm.jvm">LogPermission</a></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">The permission class for operations on the com.ibm.jvm.Log class.</div> |
| </div> |
| <div class="col-first even-row-color"><a href="Stats.html" title="class in com.ibm.jvm">Stats</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This class is used provide the following java heap and system statistics: |
| |
| committed heap memory |
| used heap memory |
| max heap memory |
| softmx heap memory |
| free physical memory |
| total physical memory |
| |
| All this info is retrieved without any allocation of new objects.</div> |
| </div> |
| <div class="col-first odd-row-color"><a href="ToolDumpPermission.html" title="class in com.ibm.jvm">ToolDumpPermission</a></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">The permission class for allowing "tool" dump agents to be run or |
| configured via the com.ibm.jvm.Dump class.</div> |
| </div> |
| <div class="col-first even-row-color"><a href="Trace.html" title="class in com.ibm.jvm">Trace</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">The <code>Trace</code> class contains methods for controlling trace and using application trace.</div> |
| </div> |
| <div class="col-first odd-row-color"><a href="TracePermission.html" title="class in com.ibm.jvm">TracePermission</a></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">The permission class for operations on the com.ibm.jvm.Trace class.</div> |
| </div> |
| </div> |
| </li> |
| <li> |
| <div class="caption"><span>Exception Summary</span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Exception</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><a href="DumpConfigurationUnavailableException.html" title="class in com.ibm.jvm">DumpConfigurationUnavailableException</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">This exception is thrown when the dump configuration cannot be |
| updated through the methods on com.ibm.jvm.Dump because it is |
| in use.</div> |
| </div> |
| <div class="col-first odd-row-color"><a href="InvalidDumpOptionException.html" title="class in com.ibm.jvm">InvalidDumpOptionException</a></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">This exception is thrown when an invalid option is passed |
| to methods on the com.ibm.jvm.Dump class.</div> |
| </div> |
| </div> |
| </li> |
| <li> |
| <div class="caption"><span>Annotation Interfaces Summary</span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Annotation Interface</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><a href="Debuggable.html" title="annotation in com.ibm.jvm">Debuggable</a></div> |
| <div class="col-last even-row-color"> |
| <div class="block">The Debuggable annotation applies to either classes or methods and provides |
| a hint to the VM that decorated entities must remain debuggable.</div> |
| </div> |
| </div> |
| </li> |
| </ul> |
| </section> |
| </main> |
| <footer role="contentinfo"> |
| <hr> |
| <p class="legal-copy"><small><a href="https://www.eclipse.org/openj9/" target="_blank">Eclipse OpenJ9 website.</a><br> To raise a bug report or suggest an improvement create an <a href="https://github.com/eclipse/openj9/issues" target="_blank">Eclipse Openj9 issue.</a><br> Copyright © 1998, 2021, IBM Corp. and others.</small></p> |
| </footer> |
| </div> |
| </div> |
| </body> |
| </html> |
