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| <div class="subTitle"><span class="moduleLabelInType">Module</span> <a href="../../../../../../../module-summary.html">openj9.dtfj</a></div> |
| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">com.ibm.j9ddr.corereaders.tdump.zebedee.dumpreader</a></div> |
| <h2 title="Class Dump" class="title">Class Dump</h2> |
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| <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.j9ddr.corereaders.tdump.zebedee.dumpreader.Dump</li> |
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| <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.</div> |
| </li> |
| </ul> |
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| <h3>Field Summary</h3> |
| <table class="memberSummary"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Field</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#DATABLOCKSIZE">DATABLOCKSIZE</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Size of a block excluding header</div> |
| </td> |
| </tr> |
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| <li class="blockList"><a id="fields.inherited.from.class.javax.imageio.stream.ImageInputStreamImpl"> |
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| <h3>Fields declared in class 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 ======== --> |
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| <h3>Constructor Summary</h3> |
| <table class="memberSummary"> |
| <caption><span>Constructors</span><span class="tabEnd"> </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.io.BufferedInputStream,java.lang.String)">Dump</a></span>​(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/BufferedInputStream.html?is-external=true" title="class or interface in java.io" class="externalLink" target="_blank">BufferedInputStream</a> inputStream, |
| <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> filename)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.io.InputStream,boolean)">Dump</a></span>​(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/InputStream.html?is-external=true" title="class or interface in java.io" class="externalLink" target="_blank">InputStream</a> stream, |
| boolean initialize)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a new instance of Dump from the given InputStream.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.lang.String)">Dump</a></span>​(<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> 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,boolean)">Dump</a></span>​(<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> filename, |
| boolean initialize)</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)">Dump</a></span>​(<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> 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> stream)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a new instance of Dump from the given input stream (constructor used by |
| J9 I think).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(javax.imageio.stream.ImageInputStream)">Dump</a></span>​(<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> in)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(javax.imageio.stream.ImageInputStream,boolean)">Dump</a></span>​(<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> in, |
| boolean initialize)</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"> |
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| <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"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </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>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#close()">close</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Close the file used to read the dump</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="AddressSpace.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.dumpreader">AddressSpace</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getAddressSpace(int)">getAddressSpace</a></span>​(int id)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the address space with the given id or null if it can't be found.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="AddressSpace.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.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="i3" 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="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="#getName()">getName</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Return the pathname for this dump</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="#getProductModification()">getProductModification</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the z/OS product modification.</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="#getProductName()">getProductName</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the z/OS product name.</div> |
| </td> |
| </tr> |
| <tr id="i7" 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="#getProductRelease()">getProductRelease</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the z/OS product release.</div> |
| </td> |
| </tr> |
| <tr id="i8" 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="#getProductVersion()">getProductVersion</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the z/OS product version.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="SystemTrace.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.dumpreader">SystemTrace</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getSystemTrace()">getSystemTrace</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns an object representing the system trace table.</div> |
| </td> |
| </tr> |
| <tr id="i10" 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="i11" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#initialize()">initialize</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Scan the dump and build the array of AddressSpaces.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <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="i13" class="rowColor"> |
| <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>​(<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> filename)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns true if the given filename is a valid svcdump.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <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="i15" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#localClose()">localClose</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Close the file used to read the dump (MVS datasets only).</div> |
| </td> |
| </tr> |
| <tr id="i16" 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>​(long clock)</code></th> |
| <td class="colLast"> |
| <div class="block">Convert an MVS style clock value to a Date object.</div> |
| </td> |
| </tr> |
| <tr id="i17" 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="i18" 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>​(byte[] buf)</code></th> |
| <td class="colLast"> |
| <div class="block">Read from the dump file into the given buffer.</div> |
| </td> |
| </tr> |
| <tr id="i19" 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>​(byte[] buf, |
| int off, |
| int len)</code></th> |
| <td class="colLast"> |
| <div class="block">Read from the dump file into the given buffer.</div> |
| </td> |
| </tr> |
| <tr id="i20" 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>​(long 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"> |
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| </a> |
| <h3>Methods declared in class 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#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> |
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| </a> |
| <h3>Methods declared in class 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> |
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| <h4>DATABLOCKSIZE</h4> |
| <pre>public static final int DATABLOCKSIZE</pre> |
| <div class="block">Size of a block excluding header</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../../../constant-values.html#com.ibm.j9ddr.corereaders.tdump.zebedee.dumpreader.Dump.DATABLOCKSIZE">Constant Field Values</a></dd> |
| </dl> |
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| <a id="<init>(java.lang.String)"> |
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| <h4>Dump</h4> |
| <pre>public Dump​(<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> 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>, |
| <a href="../util/FileFormatException.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.util">FileFormatException</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> |
| <dd><code><a href="../util/FileFormatException.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.util">FileFormatException</a></code></dd> |
| </dl> |
| </li> |
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| <a id="<init>(javax.imageio.stream.ImageInputStream)"> |
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| <h4>Dump</h4> |
| <pre>public Dump​(<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> in) |
| 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>, |
| <a href="../util/FileFormatException.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.util">FileFormatException</a></pre> |
| <dl> |
| <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> |
| <dd><code><a href="../util/FileFormatException.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.util">FileFormatException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="<init>(javax.imageio.stream.ImageInputStream,boolean)"> |
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| </a> |
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| <h4>Dump</h4> |
| <pre>public Dump​(<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> in, |
| boolean initialize) |
| 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>, |
| <a href="../util/FileFormatException.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.util">FileFormatException</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> |
| <dd><code>initialize</code> - whether to initialize the dump as well</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> |
| <dd><code><a href="../util/FileFormatException.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.util">FileFormatException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="<init>(java.lang.String,boolean)"> |
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| <h4>Dump</h4> |
| <pre>public Dump​(<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> filename, |
| boolean initialize) |
| 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>, |
| <a href="../util/FileFormatException.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.util">FileFormatException</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> |
| <dd><code>initialize</code> - whether to initialize the dump as well</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> |
| <dd><code><a href="../util/FileFormatException.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.util">FileFormatException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="<init>(java.io.InputStream,boolean)"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>Dump</h4> |
| <pre>public Dump​(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/InputStream.html?is-external=true" title="class or interface in java.io" class="externalLink" target="_blank">InputStream</a> stream, |
| boolean initialize) |
| 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>, |
| <a href="../util/FileFormatException.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.util">FileFormatException</a></pre> |
| <div class="block">Creates a new instance of Dump from the given InputStream. The stream 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>stream</code> - the stream to read from</dd> |
| <dd><code>initialize</code> - whether to initialize the dump as well</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> |
| <dd><code><a href="../util/FileFormatException.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.util">FileFormatException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="<init>(java.lang.String,javax.imageio.stream.ImageInputStream)"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>Dump</h4> |
| <pre>public Dump​(<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> 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> stream) |
| 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>, |
| <a href="../util/FileFormatException.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.util">FileFormatException</a></pre> |
| <div class="block">Creates a new instance of Dump from the given input stream (constructor used by |
| J9 I think).</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>filename</code> - the name of the dump - 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> |
| <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> |
| <dd><code><a href="../util/FileFormatException.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.util">FileFormatException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="<init>(java.io.BufferedInputStream,java.lang.String)"> |
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| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>Dump</h4> |
| <pre>public Dump​(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/BufferedInputStream.html?is-external=true" title="class or interface in java.io" class="externalLink" target="_blank">BufferedInputStream</a> inputStream, |
| <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> 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>, |
| <a href="../util/FileFormatException.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.util">FileFormatException</a></pre> |
| <dl> |
| <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> |
| <dd><code><a href="../util/FileFormatException.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.util">FileFormatException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| <!-- ============ METHOD DETAIL ========== --> |
| <section role="region"> |
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| </a> |
| <h3>Method Detail</h3> |
| <a id="isValid(java.lang.String)"> |
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| <h4>isValid</h4> |
| <pre class="methodSignature">public static boolean isValid​(<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> filename)</pre> |
| <div class="block">Returns true if the given filename is a valid svcdump.</div> |
| </li> |
| </ul> |
| <a id="initialize()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>initialize</h4> |
| <pre class="methodSignature">public void initialize() |
| 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>, |
| <a href="../util/FileFormatException.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.util">FileFormatException</a></pre> |
| <div class="block">Scan the dump and build the array of AddressSpaces. Every block of the dump is read to build a |
| mapping of block memory addresses to file offsets, for each address space in the dump |
| |
| Each block has a header containing the AddressSpace ID and the memory address the block maps to.</div> |
| <dl> |
| <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> |
| <dd><code><a href="../util/FileFormatException.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.util">FileFormatException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="seek(long)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>seek</h4> |
| <pre class="methodSignature">public void seek​(long 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> in interface <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> in class <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()"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>read</h4> |
| <pre class="methodSignature">public int 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> in interface <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> in class <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)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>read</h4> |
| <pre class="methodSignature">public int read​(byte[] buf, |
| int off, |
| int 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> in interface <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> in class <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> |
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| <pre class="methodSignature">public int read​(byte[] 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> in interface <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> in class <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> |
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| <h4>length</h4> |
| <pre class="methodSignature">public long 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> in interface <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> in class <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="close()"> |
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| <h4>close</h4> |
| <pre class="methodSignature">public void close() |
| 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">Close the file used to read the dump</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.base/java/lang/AutoCloseable.html?is-external=true#close()" title="class or interface in java.lang" class="externalLink" target="_blank">close</a></code> in interface <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></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/Closeable.html?is-external=true#close()" title="class or interface in java.io" class="externalLink" target="_blank">close</a></code> in interface <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></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/ImageInputStream.html?is-external=true#close()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">close</a></code> in interface <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#close()" title="class or interface in javax.imageio.stream" class="externalLink" target="_blank">close</a></code> in class <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="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="localClose()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>localClose</h4> |
| <pre class="methodSignature">public void localClose() |
| 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">Close the file used to read the dump (MVS datasets only). |
| Added this because need to let it know we have finished with the handle |
| for MVS only. Need to clean this up.</div> |
| <dl> |
| <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="getAddressSpaces()"> |
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| </a> |
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| <h4>getAddressSpaces</h4> |
| <pre class="methodSignature">public <a href="AddressSpace.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.dumpreader">AddressSpace</a>[] getAddressSpaces()</pre> |
| <div class="block">Returns an array of all the address spaces in the dump.</div> |
| </li> |
| </ul> |
| <a id="getAddressSpace(int)"> |
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| </a> |
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| <h4>getAddressSpace</h4> |
| <pre class="methodSignature">public <a href="AddressSpace.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.dumpreader">AddressSpace</a> getAddressSpace​(int id)</pre> |
| <div class="block">Returns the address space with the given id or null if it can't be found.</div> |
| </li> |
| </ul> |
| <a id="is64bit()"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>is64bit</h4> |
| <pre class="methodSignature">public boolean 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()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getTitle</h4> |
| <pre class="methodSignature">public <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> getTitle()</pre> |
| <div class="block">Returns the title of the dump.</div> |
| </li> |
| </ul> |
| <a id="getProductName()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getProductName</h4> |
| <pre class="methodSignature">public <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> getProductName()</pre> |
| <div class="block">Returns the z/OS product name.</div> |
| </li> |
| </ul> |
| <a id="getProductVersion()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getProductVersion</h4> |
| <pre class="methodSignature">public <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> getProductVersion()</pre> |
| <div class="block">Returns the z/OS product version.</div> |
| </li> |
| </ul> |
| <a id="getProductRelease()"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getProductRelease</h4> |
| <pre class="methodSignature">public <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> getProductRelease()</pre> |
| <div class="block">Returns the z/OS product release.</div> |
| </li> |
| </ul> |
| <a id="getProductModification()"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getProductModification</h4> |
| <pre class="methodSignature">public <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> getProductModification()</pre> |
| <div class="block">Returns the z/OS product modification.</div> |
| </li> |
| </ul> |
| <a id="mvsClockToDate(long)"> |
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| </a> |
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| <h4>mvsClockToDate</h4> |
| <pre class="methodSignature">public 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> mvsClockToDate​(long clock)</pre> |
| <div class="block">Convert an MVS style clock value to a Date object.</div> |
| </li> |
| </ul> |
| <a id="getCreationDate()"> |
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| </a> |
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| <h4>getCreationDate</h4> |
| <pre class="methodSignature">public <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> getCreationDate()</pre> |
| <div class="block">Returns the time when the dump was created.</div> |
| </li> |
| </ul> |
| <a id="getSystemTrace()"> |
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| </a> |
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| <h4>getSystemTrace</h4> |
| <pre class="methodSignature">public <a href="SystemTrace.html" title="class in com.ibm.j9ddr.corereaders.tdump.zebedee.dumpreader">SystemTrace</a> getSystemTrace() |
| 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">Returns an object representing the system trace table.</div> |
| <dl> |
| <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> |
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| <h4>getName</h4> |
| <pre class="methodSignature">public <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> getName()</pre> |
| <div class="block">Return the pathname for this dump</div> |
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