blob: f5332b175afbb96e85cbb63ed9ba1b21a36f1ab0 [file] [log] [blame]
<!DOCTYPE HTML>
<!-- NewPage -->
<html lang="en">
<head>
<!-- Generated by javadoc -->
<title>Dump (OpenJ9 JDK 11)</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta name="keywords" content="com.ibm.dtfj.corereaders.zos.dumpreader.Dump class">
<meta name="keywords" content="isValid()">
<meta name="keywords" content="seek()">
<meta name="keywords" content="read()">
<meta name="keywords" content="length()">
<meta name="keywords" content="getAddressSpaces()">
<meta name="keywords" content="is64bit()">
<meta name="keywords" content="getTitle()">
<meta name="keywords" content="getProductName()">
<meta name="keywords" content="getProductVersion()">
<meta name="keywords" content="getProductRelease()">
<meta name="keywords" content="getProductModification()">
<meta name="keywords" content="mvsClockToDate()">
<meta name="keywords" content="getCreationDate()">
<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
<link rel="stylesheet" type="text/css" href="../../../../../../../jquery/jquery-ui.css" title="Style">
<script type="text/javascript" src="../../../../../../../script.js"></script>
<script type="text/javascript" src="../../../../../../../jquery/jszip/dist/jszip.min.js"></script>
<script type="text/javascript" src="../../../../../../../jquery/jszip-utils/dist/jszip-utils.min.js"></script>
<!--[if IE]>
<script type="text/javascript" src="../../../../../../../jquery/jszip-utils/dist/jszip-utils-ie.min.js"></script>
<![endif]-->
<script type="text/javascript" src="../../../../../../../jquery/jquery-3.5.1.js"></script>
<script type="text/javascript" src="../../../../../../../jquery/jquery-ui.js"></script>
</head>
<body>
<script type="text/javascript"><!--
try {
if (location.href.indexOf('is-external=true') == -1) {
parent.document.title="Dump (OpenJ9 JDK 11)";
}
}
catch(err) {
}
//-->
var data = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":9,"i9":10,"i10":9,"i11":10,"i12":10,"i13":10,"i14":10};
var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
var altColor = "altColor";
var rowColor = "rowColor";
var tableTab = "tableTab";
var activeTableTab = "activeTableTab";
var pathtoroot = "../../../../../../../";
var useModuleDirectories = true;
loadScripts(document, 'script');</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
<header role="banner">
<nav role="navigation">
<div class="fixedNav">
<!-- ========= START OF TOP NAVBAR ======= -->
<div class="topNav"><a id="navbar.top">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
<a id="navbar.top.firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../../../../../index.html">Overview</a></li>
<li><a href="../../../../../../module-summary.html">Module</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="class-use/Dump.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 class="aboutLanguage"><div style="margin-top: 9px;"><strong>OpenJ9 JDK 11</strong></div></div>
</div>
<div class="subNav">
<ul class="navList" id="allclasses_navbar_top">
<li><a href="../../../../../../../allclasses.html">All&nbsp;Classes</a></li>
</ul>
<ul class="navListSearch">
<li><label for="search">SEARCH:</label>
<input type="text" id="search" value="search" disabled="disabled">
<input type="reset" id="reset" value="reset" disabled="disabled">
</li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_top");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
</div>
<div>
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li><a href="#field.summary">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method.summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail:&nbsp;</li>
<li>Field&nbsp;|&nbsp;</li>
<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method.detail">Method</a></li>
</ul>
</div>
<a id="skip.navbar.top">
<!-- -->
</a></div>
<!-- ========= END OF TOP NAVBAR ========= -->
</div>
<div class="navPadding">&nbsp;</div>
<script type="text/javascript"><!--
$('.navPadding').css('padding-top', $('.fixedNav').css("height"));
//-->
</script>
</nav>
</header>
<!-- ======== START OF CLASS DATA ======== -->
<main role="main">
<div class="header">
<div class="subTitle"><span class="moduleLabelInType">Module</span>&nbsp;<a href="../../../../../../module-summary.html">openj9.dtfj</a></div>
<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">com.ibm.dtfj.corereaders.zos.dumpreader</a></div>
<h2 title="Class Dump" class="title">Class Dump</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">java.lang.Object</a></li>
<li>
<ul class="inheritance">
<li><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">javax.imageio.stream.ImageInputStreamImpl</a></li>
<li>
<ul class="inheritance">
<li>com.ibm.dtfj.corereaders.zos.dumpreader.Dump</li>
</ul>
</li>
</ul>
</li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt>All Implemented Interfaces:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/Closeable.html?is-external=true" title="class or interface in java.io" class="externalLink" target="_blank">Closeable</a></code>, <code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/DataInput.html?is-external=true" title="class or interface in java.io" class="externalLink" target="_blank">DataInput</a></code>, <code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">AutoCloseable</a></code>, <code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStream.html?is-external=true" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">ImageInputStream</a></code></dd>
</dl>
<hr>
<pre>public final class <span class="typeNameLabel">Dump</span>
extends <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">ImageInputStreamImpl</a></pre>
<div class="block">This class represents an svcdump. It is the main class in the dumpreader package and
provides low-level access to the contents of an svcdump (eg the ability to read the contents
of an address in a given address space).
<p>
Implementation note: currently implemented by linking to the old svcdump.jar code (so you
need to include svcdump.jar when using) but this dependency will eventually be removed.
Note: zebedee dependency on svcdump.jar has been removed</div>
</li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- =========== FIELD SUMMARY =========== -->
<section role="region">
<ul class="blockList">
<li class="blockList"><a id="field.summary">
<!-- -->
</a>
<h3>Field Summary</h3>
<ul class="blockList">
<li class="blockList"><a id="fields.inherited.from.class.javax.imageio.stream.ImageInputStreamImpl">
<!-- -->
</a>
<h3>Fields declared in class&nbsp;javax.imageio.stream.<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">ImageInputStreamImpl</a></h3>
<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#bitOffset" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">bitOffset</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#byteOrder" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">byteOrder</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#flushedPos" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">flushedPos</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#streamPos" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">streamPos</a></code></li>
</ul>
</li>
</ul>
</section>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<section role="region">
<ul class="blockList">
<li class="blockList"><a id="constructor.summary">
<!-- -->
</a>
<h3>Constructor Summary</h3>
<table class="memberSummary">
<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Constructor</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr class="altColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.lang.String)">Dump</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a>&nbsp;filename)</code></th>
<td class="colLast">
<div class="block">Creates a new instance of Dump from the given filename.</div>
</td>
</tr>
<tr class="rowColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.lang.String,com.ibm.dtfj.corereaders.zos.dumpreader.SearchListener%5B%5D)">Dump</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a>&nbsp;filename,
<a href="SearchListener.html" title="interface in com.ibm.dtfj.corereaders.zos.dumpreader">SearchListener</a>[]&nbsp;listeners)</code></th>
<td class="colLast">
<div class="block">Creates a new instance of Dump from the given filename.</div>
</td>
</tr>
<tr class="altColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.lang.String,javax.imageio.stream.ImageInputStream,boolean)">Dump</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a>&nbsp;filename,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStream.html?is-external=true" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">ImageInputStream</a>&nbsp;stream,
boolean&nbsp;createCacheFile)</code></th>
<td class="colLast">
<div class="block">Creates a new instance of Dump from the given filename.</div>
</td>
</tr>
</table>
</li>
</ul>
</section>
<!-- ========== METHOD SUMMARY =========== -->
<section role="region">
<ul class="blockList">
<li class="blockList"><a id="method.summary">
<!-- -->
</a>
<h3>Method Summary</h3>
<table class="memberSummary">
<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code><a href="AddressSpace.html" title="class in com.ibm.dtfj.corereaders.zos.dumpreader">AddressSpace</a>[]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getAddressSpaces()">getAddressSpaces</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns an array of all the address spaces in the dump.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Date.html?is-external=true" title="class or interface in java.util" class="externalLink" target="_blank">Date</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getCreationDate()">getCreationDate</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the time when the dump was created.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getProductModification()">getProductModification</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the z/OS product modification.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getProductName()">getProductName</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the z/OS product name.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getProductRelease()">getProductRelease</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the z/OS product release.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getProductVersion()">getProductVersion</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the z/OS product version.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getTitle()">getTitle</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the title of the dump.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#is64bit()">is64bit</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns true if this is a 64-bit dump.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>static boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isValid(java.lang.String)">isValid</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a>&nbsp;filename)</code></th>
<td class="colLast">
<div class="block">Returns true if the given filename is a valid svcdump.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#length()">length</a></span>()</code></th>
<td class="colLast">
<div class="block">Get the length of the dump file</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Date.html?is-external=true" title="class or interface in java.util" class="externalLink" target="_blank">Date</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#mvsClockToDate(long)">mvsClockToDate</a></span>&#8203;(long&nbsp;clock)</code></th>
<td class="colLast">
<div class="block">Convert an MVS style clock value to a Date object.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#read()">read</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads an unsigned byte from the file</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#read(byte%5B%5D)">read</a></span>&#8203;(byte[]&nbsp;buf)</code></th>
<td class="colLast">
<div class="block">Read from the dump file into the given buffer.</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#read(byte%5B%5D,int,int)">read</a></span>&#8203;(byte[]&nbsp;buf,
int&nbsp;off,
int&nbsp;len)</code></th>
<td class="colLast">
<div class="block">Read from the dump file into the given buffer.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#seek(long)">seek</a></span>&#8203;(long&nbsp;offset)</code></th>
<td class="colLast">
<div class="block">Seek to the given offset in the dump file.</div>
</td>
</tr>
</table>
<ul class="blockList">
<li class="blockList"><a id="methods.inherited.from.class.javax.imageio.stream.ImageInputStreamImpl">
<!-- -->
</a>
<h3>Methods declared in class&nbsp;javax.imageio.stream.<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">ImageInputStreamImpl</a></h3>
<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#checkClosed()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">checkClosed</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#close()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">close</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#finalize()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#flush()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">flush</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#flushBefore(long)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">flushBefore</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#getBitOffset()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">getBitOffset</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#getByteOrder()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">getByteOrder</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#getFlushedPosition()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">getFlushedPosition</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#getStreamPosition()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">getStreamPosition</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#isCached()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">isCached</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#isCachedFile()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">isCachedFile</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#isCachedMemory()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">isCachedMemory</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#mark()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">mark</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readBit()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readBit</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readBits(int)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readBits</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readBoolean()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readBoolean</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readByte()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readByte</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readBytes(javax.imageio.stream.IIOByteBuffer,int)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readBytes</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readChar()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readChar</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readDouble()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readDouble</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readFloat()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readFloat</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readFully(byte%5B%5D)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readFully</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readFully(byte%5B%5D,int,int)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readFully</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readFully(char%5B%5D,int,int)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readFully</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readFully(double%5B%5D,int,int)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readFully</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readFully(float%5B%5D,int,int)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readFully</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readFully(int%5B%5D,int,int)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readFully</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readFully(long%5B%5D,int,int)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readFully</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readFully(short%5B%5D,int,int)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readFully</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readInt()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readInt</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readLine()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readLine</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readLong()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readLong</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readShort()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readShort</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readUnsignedByte()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readUnsignedByte</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readUnsignedInt()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readUnsignedInt</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readUnsignedShort()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readUnsignedShort</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#readUTF()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">readUTF</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#reset()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">reset</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#setBitOffset(int)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">setBitOffset</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#setByteOrder(java.nio.ByteOrder)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">setByteOrder</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#skipBytes(int)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">skipBytes</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#skipBytes(long)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">skipBytes</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a id="methods.inherited.from.class.java.lang.Object">
<!-- -->
</a>
<h3>Methods declared in class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">Object</a></h3>
<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang" class="externalLink" target="_blank">clone</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang" class="externalLink" target="_blank">equals</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang" class="externalLink" target="_blank">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang" class="externalLink" target="_blank">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang" class="externalLink" target="_blank">notify</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang" class="externalLink" target="_blank">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang" class="externalLink" target="_blank">toString</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang" class="externalLink" target="_blank">wait</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang" class="externalLink" target="_blank">wait</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#wait(long,int)" title="class or interface in java.lang" class="externalLink" target="_blank">wait</a></code></li>
</ul>
</li>
</ul>
</section>
</li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<section role="region">
<ul class="blockList">
<li class="blockList"><a id="constructor.detail">
<!-- -->
</a>
<h3>Constructor Detail</h3>
<a id="&lt;init&gt;(java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>Dump</h4>
<pre>public&nbsp;Dump&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a>&nbsp;filename)
throws <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/FileNotFoundException.html?is-external=true" title="class or interface in java.io" class="externalLink" target="_blank">FileNotFoundException</a></pre>
<div class="block">Creates a new instance of Dump from the given filename. The filename must represent
either an absolute or relative pathname of the dump file, or if running on z/os it can
be an MVS dataset name (eg DGRIFF.MYDUMP).</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>filename</code> - the name of the dump to open</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/FileNotFoundException.html?is-external=true" title="class or interface in java.io" class="externalLink" target="_blank">FileNotFoundException</a></code></dd>
</dl>
</li>
</ul>
<a id="&lt;init&gt;(java.lang.String,javax.imageio.stream.ImageInputStream,boolean)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>Dump</h4>
<pre>public&nbsp;Dump&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a>&nbsp;filename,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStream.html?is-external=true" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">ImageInputStream</a>&nbsp;stream,
boolean&nbsp;createCacheFile)
throws <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/FileNotFoundException.html?is-external=true" title="class or interface in java.io" class="externalLink" target="_blank">FileNotFoundException</a></pre>
<div class="block">Creates a new instance of Dump from the given filename. The filename must represent
either an absolute or relative pathname of the dump file, or if running on z/os it can
be an MVS dataset name (eg DGRIFF.MYDUMP).
Alternatively an ImageInputStream can be provided if the file is already open.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>filename</code> - the name of the dump to open, also used to open the cache file</dd>
<dd><code>stream</code> - an ImageInputStream for the dump or null - used in preference to opening the file</dd>
<dd><code>createCacheFile</code> - Create a cache file based on the filename</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/FileNotFoundException.html?is-external=true" title="class or interface in java.io" class="externalLink" target="_blank">FileNotFoundException</a></code></dd>
</dl>
</li>
</ul>
<a id="&lt;init&gt;(java.lang.String,com.ibm.dtfj.corereaders.zos.dumpreader.SearchListener[])">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>Dump</h4>
<pre>public&nbsp;Dump&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a>&nbsp;filename,
<a href="SearchListener.html" title="interface in com.ibm.dtfj.corereaders.zos.dumpreader">SearchListener</a>[]&nbsp;listeners)
throws <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/FileNotFoundException.html?is-external=true" title="class or interface in java.io" class="externalLink" target="_blank">FileNotFoundException</a></pre>
<div class="block">Creates a new instance of Dump from the given filename. The filename must represent
either an absolute or relative pathname of the dump file, or if running on z/os it can
be an MVS dataset name.
<p>
This constructor also supplies an array of <a href="SearchListener.html" title="interface in com.ibm.dtfj.corereaders.zos.dumpreader"><code>SearchListener</code></a>s
to inform the caller of matches found whilst scanning the dump. Note that this will
force a scan of the dump which is otherwise normally only done the first time this dump
is opened. (XXX can probably avoid this by cacheing earlier search results).</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>filename</code> - the name of the dump to open</dd>
<dd><code>listeners</code> - the array of <a href="SearchListener.html" title="interface in com.ibm.dtfj.corereaders.zos.dumpreader"><code>SearchListener</code></a>s to be notified of interesting matches</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/FileNotFoundException.html?is-external=true" title="class or interface in java.io" class="externalLink" target="_blank">FileNotFoundException</a></code></dd>
</dl>
</li>
</ul>
</li>
</ul>
</section>
<!-- ============ METHOD DETAIL ========== -->
<section role="region">
<ul class="blockList">
<li class="blockList"><a id="method.detail">
<!-- -->
</a>
<h3>Method Detail</h3>
<a id="isValid(java.lang.String)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>isValid</h4>
<pre class="methodSignature">public static&nbsp;boolean&nbsp;isValid&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a>&nbsp;filename)</pre>
<div class="block">Returns true if the given filename is a valid svcdump.</div>
</li>
</ul>
<a id="seek(long)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>seek</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;seek&#8203;(long&nbsp;offset)
throws <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/IOException.html?is-external=true" title="class or interface in java.io" class="externalLink" target="_blank">IOException</a></pre>
<div class="block">Seek to the given offset in the dump file. This also handles MVS datasets in an
efficient way (simply using fseek is too slow because the seek appears to read the
file from the beginning every time!).</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStream.html?is-external=true#seek(long)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">seek</a></code>&nbsp;in interface&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStream.html?is-external=true" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">ImageInputStream</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#seek(long)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">seek</a></code>&nbsp;in class&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">ImageInputStreamImpl</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>offset</code> - the offset to seek to</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/IOException.html?is-external=true" title="class or interface in java.io" class="externalLink" target="_blank">IOException</a></code> - if any other I/O error occurs.</dd>
</dl>
</li>
</ul>
<a id="read()">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>read</h4>
<pre class="methodSignature">public&nbsp;int&nbsp;read()
throws <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/IOException.html?is-external=true" title="class or interface in java.io" class="externalLink" target="_blank">IOException</a></pre>
<div class="block">Reads an unsigned byte from the file</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStream.html?is-external=true#read()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">read</a></code>&nbsp;in interface&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStream.html?is-external=true" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">ImageInputStream</a></code></dd>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#read()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">read</a></code>&nbsp;in class&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">ImageInputStreamImpl</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/IOException.html?is-external=true" title="class or interface in java.io" class="externalLink" target="_blank">IOException</a></code></dd>
</dl>
</li>
</ul>
<a id="read(byte[],int,int)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>read</h4>
<pre class="methodSignature">public&nbsp;int&nbsp;read&#8203;(byte[]&nbsp;buf,
int&nbsp;off,
int&nbsp;len)
throws <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/IOException.html?is-external=true" title="class or interface in java.io" class="externalLink" target="_blank">IOException</a></pre>
<div class="block">Read from the dump file into the given buffer.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStream.html?is-external=true#read(byte%5B%5D,int,int)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">read</a></code>&nbsp;in interface&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStream.html?is-external=true" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">ImageInputStream</a></code></dd>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#read(byte%5B%5D,int,int)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">read</a></code>&nbsp;in class&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">ImageInputStreamImpl</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>buf</code> - the buffer to read into</dd>
<dd><code>off</code> - the offset into the buffer to start at</dd>
<dd><code>len</code> - the maximum number of bytes to read</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the number of bytes actually read, or <code>-1</code>
to indicate EOF.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/IOException.html?is-external=true" title="class or interface in java.io" class="externalLink" target="_blank">IOException</a></code> - if an I/O error occurs.</dd>
</dl>
</li>
</ul>
<a id="read(byte[])">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>read</h4>
<pre class="methodSignature">public&nbsp;int&nbsp;read&#8203;(byte[]&nbsp;buf)
throws <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/IOException.html?is-external=true" title="class or interface in java.io" class="externalLink" target="_blank">IOException</a></pre>
<div class="block">Read from the dump file into the given buffer.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStream.html?is-external=true#read(byte%5B%5D)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">read</a></code>&nbsp;in interface&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStream.html?is-external=true" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">ImageInputStream</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#read(byte%5B%5D)" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">read</a></code>&nbsp;in class&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">ImageInputStreamImpl</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>buf</code> - the buffer to read into</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the number of bytes actually read, or <code>-1</code>
to indicate EOF.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/IOException.html?is-external=true" title="class or interface in java.io" class="externalLink" target="_blank">IOException</a></code> - if an I/O error occurs.</dd>
</dl>
</li>
</ul>
<a id="length()">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>length</h4>
<pre class="methodSignature">public&nbsp;long&nbsp;length()</pre>
<div class="block">Get the length of the dump file</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStream.html?is-external=true#length()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">length</a></code>&nbsp;in interface&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStream.html?is-external=true" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">ImageInputStream</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true#length()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">length</a></code>&nbsp;in class&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/stream/ImageInputStreamImpl.html?is-external=true" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">ImageInputStreamImpl</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>-1L to indicate unknown length.</dd>
</dl>
</li>
</ul>
<a id="getAddressSpaces()">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getAddressSpaces</h4>
<pre class="methodSignature">public&nbsp;<a href="AddressSpace.html" title="class in com.ibm.dtfj.corereaders.zos.dumpreader">AddressSpace</a>[]&nbsp;getAddressSpaces()</pre>
<div class="block">Returns an array of all the address spaces in the dump.</div>
</li>
</ul>
<a id="is64bit()">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>is64bit</h4>
<pre class="methodSignature">public&nbsp;boolean&nbsp;is64bit()</pre>
<div class="block">Returns true if this is a 64-bit dump. Always returns false at the moment 'cos I
haven't yet got my paws on a 64-bit dump.</div>
</li>
</ul>
<a id="getTitle()">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getTitle</h4>
<pre class="methodSignature">public&nbsp;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a>&nbsp;getTitle()</pre>
<div class="block">Returns the title of the dump.</div>
</li>
</ul>
<a id="getProductName()">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getProductName</h4>
<pre class="methodSignature">public&nbsp;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a>&nbsp;getProductName()</pre>
<div class="block">Returns the z/OS product name.</div>
</li>
</ul>
<a id="getProductVersion()">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getProductVersion</h4>
<pre class="methodSignature">public&nbsp;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a>&nbsp;getProductVersion()</pre>
<div class="block">Returns the z/OS product version.</div>
</li>
</ul>
<a id="getProductRelease()">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getProductRelease</h4>
<pre class="methodSignature">public&nbsp;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a>&nbsp;getProductRelease()</pre>
<div class="block">Returns the z/OS product release.</div>
</li>
</ul>
<a id="getProductModification()">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getProductModification</h4>
<pre class="methodSignature">public&nbsp;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_blank">String</a>&nbsp;getProductModification()</pre>
<div class="block">Returns the z/OS product modification.</div>
</li>
</ul>
<a id="mvsClockToDate(long)">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>mvsClockToDate</h4>
<pre class="methodSignature">public static&nbsp;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Date.html?is-external=true" title="class or interface in java.util" class="externalLink" target="_blank">Date</a>&nbsp;mvsClockToDate&#8203;(long&nbsp;clock)</pre>
<div class="block">Convert an MVS style clock value to a Date object.</div>
</li>
</ul>
<a id="getCreationDate()">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>getCreationDate</h4>
<pre class="methodSignature">public&nbsp;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Date.html?is-external=true" title="class or interface in java.util" class="externalLink" target="_blank">Date</a>&nbsp;getCreationDate()</pre>
<div class="block">Returns the time when the dump was created.</div>
</li>
</ul>
</li>
</ul>
</section>
</li>
</ul>
</div>
</div>
</main>
<!-- ========= END OF CLASS DATA ========= -->
<footer role="contentinfo">
<nav role="navigation">
<!-- ======= START OF BOTTOM NAVBAR ====== -->
<div class="bottomNav"><a id="navbar.bottom">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
<a id="navbar.bottom.firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../../../../../index.html">Overview</a></li>
<li><a href="../../../../../../module-summary.html">Module</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="class-use/Dump.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 class="aboutLanguage"><div style="margin-top: 9px;"><strong>OpenJ9 JDK 11</strong></div></div>
</div>
<div class="subNav">
<ul class="navList" id="allclasses_navbar_bottom">
<li><a href="../../../../../../../allclasses.html">All&nbsp;Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_bottom");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
</div>
<div>
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li><a href="#field.summary">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method.summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail:&nbsp;</li>
<li>Field&nbsp;|&nbsp;</li>
<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method.detail">Method</a></li>
</ul>
</div>
<a id="skip.navbar.bottom">
<!-- -->
</a></div>
<!-- ======== END OF BOTTOM NAVBAR ======= -->
</nav>
<p class="legalCopy"><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/openj9/issues" target="_blank">Eclipse Openj9 issue.</a><br> Copyright &copy; 1998, 2021, IBM Corp. and others.</small></p>
</footer>
</body>
</html>