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<h2 title="Class Log" class="title">Class Log</h2>
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<pre>public class <span class="typeNameLabel">Log</span>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" target="_blank" title="class or interface in java.lang">Object</a></pre>
<div class="block">The <code>Log</code> class contains methods for controlling system log options
This class cannot be instantiated.</div>
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<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" target="_blank" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/ibm/jvm/Log.html#QueryOptions--">QueryOptions</a></span>()</code>
<div class="block">Query the log options.</div>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../com/ibm/jvm/Log.html#SetOptions-java.lang.String-">SetOptions</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" target="_blank" title="class or interface in java.lang">String</a>&nbsp;options)</code>
<div class="block">Set the log options.</div>
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<pre>public static&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" target="_blank" title="class or interface in java.lang">String</a>&nbsp;QueryOptions()</pre>
<div class="block">Query the log options. Returns a String representation of the log options.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>The current log options</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/SecurityException.html?is-external=true" target="_blank" title="class or interface in java.lang">SecurityException</a></code> - if there is a security manager and it doesn't allow the checks required to query the log settings</dd>
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<h4>SetOptions</h4>
<pre>public static&nbsp;int&nbsp;SetOptions(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" target="_blank" title="class or interface in java.lang">String</a>&nbsp;options)</pre>
<div class="block">Set the log options.
Use the same syntax as the -Xsyslog command-line option, with the initial -Xsyslog: omitted.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>options</code> - The command line log flags.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>status 0 on success otherwise a RuntimeException is thrown</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/RuntimeException.html?is-external=true" target="_blank" title="class or interface in java.lang">RuntimeException</a></code> - if there is a problem setting the log options</dd>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/SecurityException.html?is-external=true" target="_blank" title="class or interface in java.lang">SecurityException</a></code> - if there is a security manager and it doesn't allow the checks required to change the log settings</dd>
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