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		<title>Runs the finalization methods</title>
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		<pubDate>Tue, 29 Apr 2008 16:20:35 +0000</pubDate>
		<dc:creator>Albin Joseph</dc:creator>
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		<description><![CDATA[Runs the finalization methods public class SystemExample { public static void main(String[] args) { Runtime.getRuntime().runFinalization(); } } or public class SystemExample { public static void main(String[] args) { System.runFinalization(); } }]]></description>
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		<title>Runs the garbage collector</title>
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		<pubDate>Tue, 29 Apr 2008 16:19:53 +0000</pubDate>
		<dc:creator>Albin Joseph</dc:creator>
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		<description><![CDATA[Runs the garbage collector public class SystemExample { public static void main(String[] args) { System.gc(); } } or public class SystemExample { public static void main(String[] args) { Runtime.getRuntime().gc(); } }]]></description>
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		<title>Terminates the currently running Java Virtual Machine</title>
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		<pubDate>Tue, 29 Apr 2008 16:18:24 +0000</pubDate>
		<dc:creator>Albin Joseph</dc:creator>
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		<description><![CDATA[Terminates the current Java Virtual Machine public class SystemExample { public static void main(String[] args) { System.exit(1); } }]]></description>
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		<title>Gets an environment variable value</title>
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		<pubDate>Tue, 29 Apr 2008 16:17:34 +0000</pubDate>
		<dc:creator>Albin Joseph</dc:creator>
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		<description><![CDATA[Gets an environment variable value public class SystemExample { public static void main(String[] args) { String value = System.getenv("PATH"); System.out.println(value); } }]]></description>
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		<title>Removes a system property value</title>
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		<pubDate>Tue, 29 Apr 2008 16:16:41 +0000</pubDate>
		<dc:creator>Albin Joseph</dc:creator>
				<category><![CDATA[java.lang]]></category>
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		<description><![CDATA[Removes a system property value public class SystemExample { public static void main(String[] args) { System.clearProperty("user.name"); String value = System.getProperty("user.name"); System.out.println(value); } }]]></description>
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		<title>Gets the logged in user name using java</title>
		<link>http://www.albeesonline.com/code/javalang/gets-the-logged-in-user-name-using-java/</link>
		<comments>http://www.albeesonline.com/code/javalang/gets-the-logged-in-user-name-using-java/#comments</comments>
		<pubDate>Tue, 29 Apr 2008 16:06:35 +0000</pubDate>
		<dc:creator>Albin Joseph</dc:creator>
				<category><![CDATA[java.lang]]></category>
		<category><![CDATA[java.lang.System]]></category>
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		<description><![CDATA[public class SystemExample { public static void main(String[] args) { String value = System.getProperty("user.name"); System.out.println(value); } }]]></description>
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		<title>Gets operating system name using java</title>
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		<pubDate>Tue, 29 Apr 2008 16:05:05 +0000</pubDate>
		<dc:creator>Albin Joseph</dc:creator>
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		<description><![CDATA[public class SystemExample { public static void main(String[] args) { String value = System.getProperty("os.name"); System.out.println(value); } }]]></description>
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		<title>Gets the current System properties</title>
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		<comments>http://www.albeesonline.com/code/javalang/gets-the-current-system-properties/#comments</comments>
		<pubDate>Tue, 29 Apr 2008 16:03:08 +0000</pubDate>
		<dc:creator>Albin Joseph</dc:creator>
				<category><![CDATA[java.lang]]></category>
		<category><![CDATA[java.lang.System]]></category>
		<category><![CDATA[System]]></category>
		<category><![CDATA[System examples]]></category>

		<guid isPermaLink="false">http://www.albeesonline.com/code/?p=256</guid>
		<description><![CDATA[import java.util.Enumeration; import java.util.Properties; public class SystemExample { public static void main(String[] args) { Properties prop = System.getProperties(); Enumeration en = prop.keys(); while(en.hasMoreElements()){ String key = (String) en.nextElement(); String value = prop.getProperty(key); System.out.println(key +" = "+value); } } }]]></description>
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		<title>Copies the contents of an array to another array</title>
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		<comments>http://www.albeesonline.com/code/javalang/copies-the-contents-of-an-array-to-another-array/#comments</comments>
		<pubDate>Tue, 29 Apr 2008 16:01:38 +0000</pubDate>
		<dc:creator>Albin Joseph</dc:creator>
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		<description><![CDATA[public class SystemExample { public static void main(String[] args) { int arr1[] ={1,2,3,4,5}; int arr2[] = new int[5]; System.arraycopy(arr1, 0, arr2, 0, 5); for (int i = 0; i < arr2.length; i++) { System.out.println(arr2[i]); } } }]]></description>
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		<title>Redirect standard error stream (System.err) to a file</title>
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		<comments>http://www.albeesonline.com/code/javalang/redirect-standard-error-stream-systemerr-to-a-file/#comments</comments>
		<pubDate>Tue, 29 Apr 2008 15:59:59 +0000</pubDate>
		<dc:creator>Albin Joseph</dc:creator>
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		<description><![CDATA[import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.io.PrintStream; public class SystemExample { public static void main(String[] args) throws IOException { PrintStream p = new PrintStream(new FileOutputStream(new File("c:\\temp\\out.log"))); System.setErr(p); System.out.println("Hello World"); } }]]></description>
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