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<h1 title="Package" class="title">Package&nbsp;org.apache.zookeeper.server.util</h1>
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<td class="colFirst"><a href="../../../../../org/apache/zookeeper/server/util/AdHash.html" title="class in org.apache.zookeeper.server.util">AdHash</a></td>
<td class="colLast">
<div class="block">This incremental hash is used to keep track of the hash of
 the data tree to that we can quickly validate that things
 are in sync.</div>
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<td class="colFirst"><a href="../../../../../org/apache/zookeeper/server/util/AuthUtil.html" title="class in org.apache.zookeeper.server.util">AuthUtil</a></td>
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<td class="colFirst"><a href="../../../../../org/apache/zookeeper/server/util/BitHashSet.html" title="class in org.apache.zookeeper.server.util">BitHashSet</a></td>
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<div class="block">Using BitSet to store all the elements, and use HashSet to cache limited
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<td class="colFirst"><a href="../../../../../org/apache/zookeeper/server/util/BitMap.html" title="class in org.apache.zookeeper.server.util">BitMap</a>&lt;T&gt;</td>
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<div class="block">This is a helper class to maintain the bit to specific value and the
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<td class="colFirst"><a href="../../../../../org/apache/zookeeper/server/util/CircularBuffer.html" title="class in org.apache.zookeeper.server.util">CircularBuffer</a>&lt;T&gt;</td>
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<div class="block">Thread safe FIFO CircularBuffer implementation.</div>
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<td class="colFirst"><a href="../../../../../org/apache/zookeeper/server/util/ConfigUtils.html" title="class in org.apache.zookeeper.server.util">ConfigUtils</a></td>
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<div class="block">This code is originally from hadoop-common, see:
 https://github.com/apache/hadoop/blob/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/JvmPauseMonitor.java

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<div class="block">this class will chop the log at the specified zxid</div>
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<td class="colFirst"><a href="../../../../../org/apache/zookeeper/server/util/MessageTracker.html" title="class in org.apache.zookeeper.server.util">MessageTracker</a></td>
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<div class="block">This class provides a way of buffering sentBuffer and receivedBuffer messages in order.</div>
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<div class="block">This class is a wrapper for the implementation of
 com.sun.management.UnixOperatingSystemMXBean
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 depending on the runtime (vendor) used.</div>
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<td class="colFirst"><a href="../../../../../org/apache/zookeeper/server/util/QuotaMetricsUtils.html" title="class in org.apache.zookeeper.server.util">QuotaMetricsUtils</a></td>
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<div class="block">This class holds the requests path ( up till a certain depth) stats per request type</div>
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