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<div class="sub-title"><span class="module-label-in-type">Module</span>&nbsp;<a href="../../../../../module-summary.html">openj9.dtfj</a></div>
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<h1 title="Class CommandUtils" class="title">Class CommandUtils</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.j9ddr.tools.ddrinteractive.CommandUtils</div>
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<section class="description">
<hr>
<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">CommandUtils</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></span></div>
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<section class="summary">
<ul class="summary-list">
<!-- =========== FIELD SUMMARY =========== -->
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<section class="field-summary" id="field.summary">
<h2>Field Summary</h2>
<div class="caption"><span>Fields</span></div>
<div class="summary-table three-column-summary">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Field</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color"><code>static <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"><code><span class="member-name-link"><a href="#HEX_SUFFIX">HEX_SUFFIX</a></span></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>static int</code></div>
<div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#RADIX_BINARY">RADIX_BINARY</a></span></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>static int</code></div>
<div class="col-second even-row-color"><code><span class="member-name-link"><a href="#RADIX_DECIMAL">RADIX_DECIMAL</a></span></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>static int</code></div>
<div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#RADIX_HEXADECIMAL">RADIX_HEXADECIMAL</a></span></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>static <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/math/BigInteger.html" title="class or interface in java.math" class="external-link" target="_blank">BigInteger</a></code></div>
<div class="col-second even-row-color"><code><span class="member-name-link"><a href="#UDATA_MAX_32BIT">UDATA_MAX_32BIT</a></span></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>static <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/math/BigInteger.html" title="class or interface in java.math" class="external-link" target="_blank">BigInteger</a></code></div>
<div class="col-second odd-row-color"><code><span class="member-name-link"><a href="#UDATA_MAX_64BIT">UDATA_MAX_64BIT</a></span></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
</div>
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<div class="col-constructor-name even-row-color"><code><span class="member-name-link"><a href="#%3Cinit%3E()">CommandUtils</a></span>()</code></div>
<div class="col-last even-row-color">&nbsp;</div>
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<h2>Method Summary</h2>
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<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-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static 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>
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<div class="table-header col-first">Modifier and Type</div>
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<div class="col-first even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static void</code></div>
<div class="col-second even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#dbgError(java.io.PrintStream,java.lang.String)">dbgError</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/PrintStream.html" title="class or interface in java.io" class="external-link" target="_blank">PrintStream</a>&nbsp;out,
<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>&nbsp;msg)</code></div>
<div class="col-last even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static void</code></div>
<div class="col-second odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#dbgPrint(java.io.PrintStream,java.lang.String)">dbgPrint</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/PrintStream.html" title="class or interface in java.io" class="external-link" target="_blank">PrintStream</a>&nbsp;out,
<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>&nbsp;msg)</code></div>
<div class="col-last odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static void</code></div>
<div class="col-second even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#dbgPrint(java.io.PrintStream,java.lang.String,java.lang.Object...)">dbgPrint</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/PrintStream.html" title="class or interface in java.io" class="external-link" target="_blank">PrintStream</a>&nbsp;out,
<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>&nbsp;msg,
<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>...&nbsp;args)</code></div>
<div class="col-last even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static boolean</code></div>
<div class="col-second odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#fieldExists(java.lang.Class,java.lang.String)">fieldExists</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Class.html" title="class or interface in java.lang" class="external-link" target="_blank">Class</a>&nbsp;class1,
<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>&nbsp;string)</code></div>
<div class="col-last odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static long</code></div>
<div class="col-second even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#followPointerFromStructure(com.ibm.j9ddr.tools.ddrinteractive.Context,java.lang.String,long,java.lang.String)">followPointerFromStructure</a></span>&#8203;(<a href="Context.html" title="class in com.ibm.j9ddr.tools.ddrinteractive">Context</a>&nbsp;context,
<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>&nbsp;structureName,
long&nbsp;structureAddress,
<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>&nbsp;fieldName)</code></div>
<div class="col-last even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static <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-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getCStringAtAddress(com.ibm.j9ddr.corereaders.memory.IProcess,long)">getCStringAtAddress</a></span>&#8203;(<a href="../../corereaders/memory/IProcess.html" title="interface in com.ibm.j9ddr.corereaders.memory">IProcess</a>&nbsp;process,
long&nbsp;address)</code></div>
<div class="col-last odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static <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-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getCStringAtAddress(com.ibm.j9ddr.corereaders.memory.IProcess,long,long)">getCStringAtAddress</a></span>&#8203;(<a href="../../corereaders/memory/IProcess.html" title="interface in com.ibm.j9ddr.corereaders.memory">IProcess</a>&nbsp;process,
long&nbsp;address,
long&nbsp;maxLength)</code></div>
<div class="col-last even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.logging/java/util/logging/Logger.html" title="class or interface in java.util.logging" class="external-link" target="_blank">Logger</a></code></div>
<div class="col-second odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getLogger()">getLogger</a></span>()</code></div>
<div class="col-last odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static long</code></div>
<div class="col-second even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#getOffsetForField(com.ibm.j9ddr.StructureReader.StructureDescriptor,java.lang.String)">getOffsetForField</a></span>&#8203;(<a href="../../StructureReader.StructureDescriptor.html" title="class in com.ibm.j9ddr">StructureReader.StructureDescriptor</a>&nbsp;desc,
<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>&nbsp;fieldName)</code></div>
<div class="col-last even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/math/BigInteger.html" title="class or interface in java.math" class="external-link" target="_blank">BigInteger</a></code></div>
<div class="col-second odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#longToBigInteger(long)">longToBigInteger</a></span>&#8203;(long&nbsp;pointer)</code></div>
<div class="col-last odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">
<div class="block">This method converts long type pointer into BigInteger instance.</div>
</div>
<div class="col-first even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static byte[]</code></div>
<div class="col-second even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#longToByteArray(long,int)">longToByteArray</a></span>&#8203;(long&nbsp;index,
int&nbsp;size)</code></div>
<div class="col-last even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static <a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/math/BigInteger.html" title="class or interface in java.math" class="external-link" target="_blank">BigInteger</a></code></div>
<div class="col-second odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#parseNumber(java.lang.String)">parseNumber</a></span>&#8203;(<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>&nbsp;number)</code></div>
<div class="col-last odd-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">
<div class="block">This method parses given number into a BigInteger</div>
</div>
<div class="col-first even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code>static long</code></div>
<div class="col-second even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table"><code><span class="member-name-link"><a href="#parsePointer(java.lang.String,boolean)">parsePointer</a></span>&#8203;(<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>&nbsp;input,
boolean&nbsp;is64bit)</code></div>
<div class="col-last even-row-color method-summary-table-tab1 method-summary-table-tab4 method-summary-table">
<div class="block">This method parses the given address string and return the address value in type long.</div>
</div>
</div>
</div>
</div>
<div class="inherited-list">
<h3 id="methods.inherited.from.class.java.lang.Object">Methods declared in class&nbsp;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>
</section>
</li>
</ul>
</section>
<section class="details">
<ul class="details-list">
<!-- ============ FIELD DETAIL =========== -->
<li>
<section class="field-details" id="field.detail">
<h2>Field Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="UDATA_MAX_64BIT">
<h3>UDATA_MAX_64BIT</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/math/BigInteger.html" title="class or interface in java.math" class="external-link" target="_blank">BigInteger</a></span>&nbsp;<span class="element-name">UDATA_MAX_64BIT</span></div>
</section>
</li>
<li>
<section class="detail" id="UDATA_MAX_32BIT">
<h3>UDATA_MAX_32BIT</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/math/BigInteger.html" title="class or interface in java.math" class="external-link" target="_blank">BigInteger</a></span>&nbsp;<span class="element-name">UDATA_MAX_32BIT</span></div>
</section>
</li>
<li>
<section class="detail" id="RADIX_BINARY">
<h3>RADIX_BINARY</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">RADIX_BINARY</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd><a href="../../../../../../constant-values.html#com.ibm.j9ddr.tools.ddrinteractive.CommandUtils.RADIX_BINARY">Constant Field Values</a></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="RADIX_DECIMAL">
<h3>RADIX_DECIMAL</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">RADIX_DECIMAL</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd><a href="../../../../../../constant-values.html#com.ibm.j9ddr.tools.ddrinteractive.CommandUtils.RADIX_DECIMAL">Constant Field Values</a></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="RADIX_HEXADECIMAL">
<h3>RADIX_HEXADECIMAL</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">RADIX_HEXADECIMAL</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd><a href="../../../../../../constant-values.html#com.ibm.j9ddr.tools.ddrinteractive.CommandUtils.RADIX_HEXADECIMAL">Constant Field Values</a></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="HEX_SUFFIX">
<h3>HEX_SUFFIX</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<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>&nbsp;<span class="element-name">HEX_SUFFIX</span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd><a href="../../../../../../constant-values.html#com.ibm.j9ddr.tools.ddrinteractive.CommandUtils.HEX_SUFFIX">Constant Field Values</a></dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<li>
<section class="constructor-details" id="constructor.detail">
<h2>Constructor Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="&lt;init&gt;()">
<h3>CommandUtils</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">CommandUtils</span>()</div>
</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="parsePointer(java.lang.String,boolean)">
<h3>parsePointer</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">long</span>&nbsp;<span class="element-name">parsePointer</span>&#8203;<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>&nbsp;input,
boolean&nbsp;is64bit)</span>
throws <span class="exceptions"><a href="DDRInteractiveCommandException.html" title="class in com.ibm.j9ddr.tools.ddrinteractive">DDRInteractiveCommandException</a></span></div>
<div class="block">This method parses the given address string and return the address value in type long.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>input</code> - String representation of the address of a pointer.</dd>
<dd><code>is64bit</code> - True, if the platform where core file is generated is 64 bit platform. False, otherwise.</dd>
<dt>Returns:</dt>
<dd>Address of the parsed pointer. Return 0, if any parse error occurs.</dd>
<dt>Throws:</dt>
<dd><code><a href="DDRInteractiveCommandException.html" title="class in com.ibm.j9ddr.tools.ddrinteractive">DDRInteractiveCommandException</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="longToBigInteger(long)">
<h3>longToBigInteger</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/math/BigInteger.html" title="class or interface in java.math" class="external-link" target="_blank">BigInteger</a></span>&nbsp;<span class="element-name">longToBigInteger</span>&#8203;<span class="parameters">(long&nbsp;pointer)</span></div>
<div class="block">This method converts long type pointer into BigInteger instance.
Since long type pointer can be negative too, such values converted into positive BigInteger by treating the bits of long as UDATA.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>pointer</code> - long data type pointer.</dd>
<dt>Returns:</dt>
<dd>BigInteger instance of the given pointer</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="parseNumber(java.lang.String)">
<h3>parseNumber</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/math/BigInteger.html" title="class or interface in java.math" class="external-link" target="_blank">BigInteger</a></span>&nbsp;<span class="element-name">parseNumber</span>&#8203;<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>&nbsp;number)</span>
throws <span class="exceptions"><a href="DDRInteractiveCommandException.html" title="class in com.ibm.j9ddr.tools.ddrinteractive">DDRInteractiveCommandException</a></span></div>
<div class="block">This method parses given number into a BigInteger</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>number</code> - String representation of the given number to be parsed</dd>
<dt>Returns:</dt>
<dd>BigInteger instance of the parsed number</dd>
<dt>Throws:</dt>
<dd><code><a href="DDRInteractiveCommandException.html" title="class in com.ibm.j9ddr.tools.ddrinteractive">DDRInteractiveCommandException</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getLogger()">
<h3>getLogger</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.logging/java/util/logging/Logger.html" title="class or interface in java.util.logging" class="external-link" target="_blank">Logger</a></span>&nbsp;<span class="element-name">getLogger</span>()</div>
</section>
</li>
<li>
<section class="detail" id="followPointerFromStructure(com.ibm.j9ddr.tools.ddrinteractive.Context,java.lang.String,long,java.lang.String)">
<h3>followPointerFromStructure</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">long</span>&nbsp;<span class="element-name">followPointerFromStructure</span>&#8203;<span class="parameters">(<a href="Context.html" title="class in com.ibm.j9ddr.tools.ddrinteractive">Context</a>&nbsp;context,
<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>&nbsp;structureName,
long&nbsp;structureAddress,
<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>&nbsp;fieldName)</span>
throws <span class="exceptions"><a href="../../corereaders/memory/MemoryFault.html" title="class in com.ibm.j9ddr.corereaders.memory">MemoryFault</a>,
<a href="DDRInteractiveCommandException.html" title="class in com.ibm.j9ddr.tools.ddrinteractive">DDRInteractiveCommandException</a></span></div>
<dl class="notes">
<dt>Throws:</dt>
<dd><code><a href="../../corereaders/memory/MemoryFault.html" title="class in com.ibm.j9ddr.corereaders.memory">MemoryFault</a></code></dd>
<dd><code><a href="DDRInteractiveCommandException.html" title="class in com.ibm.j9ddr.tools.ddrinteractive">DDRInteractiveCommandException</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getOffsetForField(com.ibm.j9ddr.StructureReader.StructureDescriptor,java.lang.String)">
<h3>getOffsetForField</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">long</span>&nbsp;<span class="element-name">getOffsetForField</span>&#8203;<span class="parameters">(<a href="../../StructureReader.StructureDescriptor.html" title="class in com.ibm.j9ddr">StructureReader.StructureDescriptor</a>&nbsp;desc,
<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>&nbsp;fieldName)</span>
throws <span class="exceptions"><a href="../../NoSuchFieldException.html" title="class in com.ibm.j9ddr">NoSuchFieldException</a></span></div>
<dl class="notes">
<dt>Throws:</dt>
<dd><code><a href="../../NoSuchFieldException.html" title="class in com.ibm.j9ddr">NoSuchFieldException</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getCStringAtAddress(com.ibm.j9ddr.corereaders.memory.IProcess,long)">
<h3>getCStringAtAddress</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<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>&nbsp;<span class="element-name">getCStringAtAddress</span>&#8203;<span class="parameters">(<a href="../../corereaders/memory/IProcess.html" title="interface in com.ibm.j9ddr.corereaders.memory">IProcess</a>&nbsp;process,
long&nbsp;address)</span>
throws <span class="exceptions"><a href="../../CorruptDataException.html" title="class in com.ibm.j9ddr">CorruptDataException</a></span></div>
<dl class="notes">
<dt>Throws:</dt>
<dd><code><a href="../../CorruptDataException.html" title="class in com.ibm.j9ddr">CorruptDataException</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="fieldExists(java.lang.Class,java.lang.String)">
<h3>fieldExists</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">fieldExists</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/Class.html" title="class or interface in java.lang" class="external-link" target="_blank">Class</a>&nbsp;class1,
<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>&nbsp;string)</span></div>
</section>
</li>
<li>
<section class="detail" id="getCStringAtAddress(com.ibm.j9ddr.corereaders.memory.IProcess,long,long)">
<h3>getCStringAtAddress</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<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>&nbsp;<span class="element-name">getCStringAtAddress</span>&#8203;<span class="parameters">(<a href="../../corereaders/memory/IProcess.html" title="interface in com.ibm.j9ddr.corereaders.memory">IProcess</a>&nbsp;process,
long&nbsp;address,
long&nbsp;maxLength)</span>
throws <span class="exceptions"><a href="../../CorruptDataException.html" title="class in com.ibm.j9ddr">CorruptDataException</a></span></div>
<dl class="notes">
<dt>Throws:</dt>
<dd><code><a href="../../CorruptDataException.html" title="class in com.ibm.j9ddr">CorruptDataException</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="dbgError(java.io.PrintStream,java.lang.String)">
<h3>dbgError</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">dbgError</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/PrintStream.html" title="class or interface in java.io" class="external-link" target="_blank">PrintStream</a>&nbsp;out,
<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>&nbsp;msg)</span></div>
</section>
</li>
<li>
<section class="detail" id="dbgPrint(java.io.PrintStream,java.lang.String)">
<h3>dbgPrint</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">dbgPrint</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/PrintStream.html" title="class or interface in java.io" class="external-link" target="_blank">PrintStream</a>&nbsp;out,
<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>&nbsp;msg)</span></div>
</section>
</li>
<li>
<section class="detail" id="dbgPrint(java.io.PrintStream,java.lang.String,java.lang.Object...)">
<h3>dbgPrint</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">dbgPrint</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/io/PrintStream.html" title="class or interface in java.io" class="external-link" target="_blank">PrintStream</a>&nbsp;out,
<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>&nbsp;msg,
<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>...&nbsp;args)</span></div>
</section>
</li>
<li>
<section class="detail" id="longToByteArray(long,int)">
<h3>longToByteArray</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">byte[]</span>&nbsp;<span class="element-name">longToByteArray</span>&#8203;<span class="parameters">(long&nbsp;index,
int&nbsp;size)</span></div>
</section>
</li>
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</section>
</li>
</ul>
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