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	<title>Robert Casto &#187; hashmap</title>
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		<title>Week in Review &#8211; 8 August 2009</title>
		<link>http://www.robertcasto.com/2009/08/08/week-in-review-8-august-2009/</link>
		<comments>http://www.robertcasto.com/2009/08/08/week-in-review-8-august-2009/#comments</comments>
		<pubDate>Sat, 08 Aug 2009 20:22:55 +0000</pubDate>
		<dc:creator>robert.casto</dc:creator>
				<category><![CDATA[Java Virtual Machine]]></category>
		<category><![CDATA[Performance]]></category>
		<category><![CDATA[Sun]]></category>
		<category><![CDATA[Week in Review]]></category>
		<category><![CDATA[hashmap]]></category>
		<category><![CDATA[hashtable]]></category>
		<category><![CDATA[java se 6]]></category>
		<category><![CDATA[jdk]]></category>
		<category><![CDATA[optimize]]></category>
		<category><![CDATA[Update]]></category>
		<category><![CDATA[week review]]></category>

		<guid isPermaLink="false">http://www.robertcasto.com/?p=160</guid>
		<description><![CDATA[How To Java Tips: Optimizing your Map loop &#124; satukubik By Nanda Firdausi From my tests, I observe that the performance of the first template depends on the backing object. If we are using HashMap, the performance is less or more the same as the second template. If we are using Hashtable, the performance of]]></description>
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	mso-header-margin:.5in; 	mso-footer-margin:.5in; 	mso-paper-source:0;} div.Section1 	{page:Section1;} --><!--[if gte mso 10]> <mce :style>< !   /* Style Definitions */  table.MsoNormalTable 	{mso-style-name:"Table Normal"; 	mso-tstyle-rowband-size:0; 	mso-tstyle-colband-size:0; 	mso-style-noshow:yes; 	mso-style-priority:99; 	mso-style-qformat:yes; 	mso-style-parent:""; 	mso-padding-alt:0in 5.4pt 0in 5.4pt; 	mso-para-margin-top:0in; 	mso-para-margin-right:0in; 	mso-para-margin-bottom:10.0pt; 	mso-para-margin-left:0in; 	line-height:115%; 	mso-pagination:widow-orphan; 	font-size:11.0pt; 	font-family:"Calibri","sans-serif"; 	mso-ascii-font-family:Calibri; 	mso-ascii-theme-font:minor-latin; 	mso-fareast-font-family:"Times New Roman"; 	mso-fareast-theme-font:minor-fareast; 	mso-hansi-font-family:Calibri; 	mso-hansi-theme-font:minor-latin;} --> <!--[endif]--><a href="http://satukubik.com/2009/08/06/java-tips-optimizing-your-map-loop/" target="_blank"><strong></strong></a></mce></p>
<p class="MsoNormal"><strong>How To</strong></p>
<ul>
<li><a href="http://satukubik.com/2009/08/06/java-tips-optimizing-your-map-loop/" target="_blank"><strong>Java</strong> Tips: Optimizing your Map loop | satukubik</a><br />
<span style="font-size: 10pt; line-height: 115%; color: #666666;">By Nanda Firdausi </span><span style="font-size: 10pt; line-height: 115%;"><br />
From my tests, I observe that the <strong>performance</strong> of the first template depends on the backing object. If we are using HashMap, the <strong>performance</strong> is less or more the same as the second template. If we are using Hashtable, the <strong>performance</strong> of <strong>&#8230;</strong></span></li>
</ul>
<p class="MsoNormal"><strong>Java</strong></p>
<ul>
<li><a href="http://www.slideshare.net/whitepapers/java-standard-edition-6-performance" target="_blank"><strong>Java</strong> Standard Edition 6 <strong>Performance</strong></a><br />
<strong><span style="font-size: 10pt; line-height: 115%;">Java</span></strong><span style="font-size: 10pt; line-height: 115%;"> SE 6 <strong>Performance</strong> White Paper <strong>Java</strong>â„¢ Platform <strong>Performance</strong> Engineering Sun <strong>&#8230;</strong> and <strong>Performance</strong> Enhancements 2.1 Runtime <strong>Performance Improvements</strong> 2.11 <strong>&#8230;</strong></span></li>
<li><a href="http://java.sun.com/javase/6/webnotes/6u15.html" target="_blank"><strong>Java</strong> SE 6 Update 15</a><span style="font-size: 10pt; line-height: 115%; color: #666666;"><br />
Security and garbage collection update.</span></li>
<li><a href="http://java.sun.com/javase/6/webnotes/6u16.html">Java SE 6 Update 16</a><span style="font-size: 10pt; line-height: 115%; color: #666666;"><br />
Security update.</span></li>
</ul>
<p class="MsoNormal">
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