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	<title>Antwerkz, Inc. &#187; Tips</title>
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		<title>Changing the Current Directory</title>
		<link>http://antwerkz.com/changing-the-current-directory/</link>
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		<pubDate>Thu, 05 Feb 2009 20:04:22 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Java]]></category>
		<category><![CDATA[justin lee]]></category>
		<category><![CDATA[Tips]]></category>

		<guid isPermaLink="false">http://www.antwerkz.com/?p=1588</guid>
		<description><![CDATA[One of the more common requests I see online from beginners (and from a not-so-beginner just now) is how to change the current directory.  This one is really simple, so here's a quick snippet and the output. System.out.println(new File(".").getAbsolutePath()); System.setProperty("user.dir", System.getProperty("java.io.tmpdir")); System.out.println(new File(".").getAbsolutePath()); And the output: /Users/jlee/. /tmp/. See?  Simple. Technorati Tags: Java, justin lee, [...]]]></description>
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		<slash:comments>2</slash:comments>
	
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		<title>Dealing with NullPointerExceptions</title>
		<link>http://antwerkz.com/dealing-with-nullpointerexceptions/</link>
		<comments>http://antwerkz.com/dealing-with-nullpointerexceptions/#comments</comments>
		<pubDate>Fri, 23 Jan 2009 13:00:04 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Java]]></category>
		<category><![CDATA[justin lee]]></category>
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		<category><![CDATA[null pointer]]></category>
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		<guid isPermaLink="false">http://www.antwerkz.com/?p=1432</guid>
		<description><![CDATA[One of the most common problems that begginers run into (and some 'experts' though they can handle it i should hope) is the dreaded NullPointerException.  One of the most frustrating things about the NPE is that it doesn't say what was null.  All you get is a line number in the stack trace so if [...]]]></description>
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		<slash:comments>3</slash:comments>
	
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		<title>Basic Thread Advice</title>
		<link>http://antwerkz.com/basic-thread-advice/</link>
		<comments>http://antwerkz.com/basic-thread-advice/#comments</comments>
		<pubDate>Wed, 21 Jan 2009 15:22:15 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Java]]></category>
		<category><![CDATA[justin lee]]></category>
		<category><![CDATA[threads]]></category>
		<category><![CDATA[Tips]]></category>

		<guid isPermaLink="false">http://www.antwerkz.com/?p=1421</guid>
		<description><![CDATA[I'm not a concurrency expert and you won't find anything terribly profound if you consider yourself an experienced multithreaded developer.  But I did want to share a simple, basic tip for beginners.  Often when a beginner decides that threads are the solution to whatever problem he's facing, he extends Thread.  When told that extending Thread [...]]]></description>
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		<slash:comments>0</slash:comments>
	
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