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	<title>TechArtifact &#187; Java bug</title>
	<atom:link href="http://www.techartifact.com/blogs/author/javabug/feed" rel="self" type="application/rss+xml" />
	<link>http://www.techartifact.com/blogs</link>
	<description>Techie blog</description>
	<lastBuildDate>Sat, 03 Jul 2010 08:11:01 +0000</lastBuildDate>
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		<title>Using Collections.copy for list</title>
		<link>http://www.techartifact.com/blogs/2010/03/using-collections-copy-for-list.html</link>
		<comments>http://www.techartifact.com/blogs/2010/03/using-collections-copy-for-list.html#comments</comments>
		<pubDate>Sun, 14 Mar 2010 21:56:17 +0000</pubDate>
		<dc:creator>Java bug</dc:creator>
				<category><![CDATA[Java]]></category>
		<category><![CDATA[code example]]></category>
		<category><![CDATA[Collections]]></category>
		<category><![CDATA[Tips]]></category>

		<guid isPermaLink="false">http://www.techartifact.com/blogs/?p=921</guid>
		<description><![CDATA[Using java Collections to copy array list I have seen lot&#8217;s of people using Collections.copy and most of times you see this error on console Exception in thread &#34;main&#34; java.lang.IndexOutOfBoundsException: Source does not fit in dest. Normally we use following code to copy an array-list ArrayList&#60;String&#62; items = new ArrayList&#60;String&#62;(); items.add(&#34;item 1&#34;); items.add(&#34;item 2&#34;); items.add(&#34;item [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Ldap configuration in Jetspeed 2.2.0</title>
		<link>http://www.techartifact.com/blogs/2009/06/ldap-configuration-in-jetspeed-2-2-0.html</link>
		<comments>http://www.techartifact.com/blogs/2009/06/ldap-configuration-in-jetspeed-2-2-0.html#comments</comments>
		<pubDate>Thu, 18 Jun 2009 19:45:20 +0000</pubDate>
		<dc:creator>Java bug</dc:creator>
				<category><![CDATA[Java]]></category>
		<category><![CDATA[Jetspeed2]]></category>
		<category><![CDATA[configuration]]></category>
		<category><![CDATA[jetspeed]]></category>
		<category><![CDATA[Ldap]]></category>

		<guid isPermaLink="false">http://www.techartifact.com/blogs/?p=706</guid>
		<description><![CDATA[Ldap configuration in Jetspeed 2 (JS2) is very easy. Its only two required steps to configure Ldap in JS2. 1) Enable Ldap module First you need to create &#8220;spring-filter-key.properties&#8221; under jetspeed/WEB-INF/conf and add the following lines #Turn on LDAP Security spring.filter.key = portal.ldap Spring-filter-key. properties can be used to enable or disable different module of [...]]]></description>
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		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Jetspeed 2.2.0 release</title>
		<link>http://www.techartifact.com/blogs/2009/05/jetspeed-220-release.html</link>
		<comments>http://www.techartifact.com/blogs/2009/05/jetspeed-220-release.html#comments</comments>
		<pubDate>Thu, 28 May 2009 17:11:08 +0000</pubDate>
		<dc:creator>Java bug</dc:creator>
				<category><![CDATA[Java]]></category>
		<category><![CDATA[Jetspeed2]]></category>
		<category><![CDATA[Open Portal]]></category>
		<category><![CDATA[OpenSource]]></category>
		<category><![CDATA[portal]]></category>
		<category><![CDATA[Portlets]]></category>

		<guid isPermaLink="false">http://www.techartifact.com/blogs/?p=613</guid>
		<description><![CDATA[Jetspeed 2.2.0 The Jetspeed 2.2.0 release is a major release of the Jetspeed-2 portal and is the first release of Jetspeed that is fully compliant with the Java Portlet Specification 2.0. With this new version of Jetspeed. Jetspeed 2 See Latest jetspeed in action demo Use the username admin connects using the password j2 New [...]]]></description>
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		<slash:comments>1</slash:comments>
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		<item>
		<title>Build Portal with Apache Jetspeed2</title>
		<link>http://www.techartifact.com/blogs/2009/05/build-portal-with-apache-jetspeed2.html</link>
		<comments>http://www.techartifact.com/blogs/2009/05/build-portal-with-apache-jetspeed2.html#comments</comments>
		<pubDate>Sun, 10 May 2009 23:43:28 +0000</pubDate>
		<dc:creator>Java bug</dc:creator>
				<category><![CDATA[Java]]></category>
		<category><![CDATA[Jetspeed2]]></category>
		<category><![CDATA[JSR-286]]></category>

		<guid isPermaLink="false">http://www.techartifact.com/blogs/?p=471</guid>
		<description><![CDATA[Jetspeed is an Open Portal Platform, written entirely in open source under the Apache license in Java and XML. Jetspeed allows to build your own custom portal based on jetspeed or to use base jetspeed. You download out-box jetspeed from download, It comes with Jetspeed portal server and j2-admin(Jetspeed administrative portlet application) Jetspeed out-of-box comes [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<title>Jetspeed with filter authentication</title>
		<link>http://www.techartifact.com/blogs/2009/05/jetspeed-with-filter-authentication.html</link>
		<comments>http://www.techartifact.com/blogs/2009/05/jetspeed-with-filter-authentication.html#comments</comments>
		<pubDate>Sun, 10 May 2009 23:08:19 +0000</pubDate>
		<dc:creator>Java bug</dc:creator>
				<category><![CDATA[Java]]></category>
		<category><![CDATA[Jetspeed2]]></category>
		<category><![CDATA[authentication]]></category>
		<category><![CDATA[filter]]></category>
		<category><![CDATA[JAAS]]></category>
		<category><![CDATA[portal]]></category>

		<guid isPermaLink="false">http://www.techartifact.com/blogs/?p=492</guid>
		<description><![CDATA[Jetspeed 2 authenticate user&#8217;s with JAAS. Jetspeed installer and maven plug-in both configure tomcat for JAAS authentication. I have seen people facing problem in configuring JAAS in different application server e.g Websphere, Jboss etc.In some case user face error in tomcat too. This is the common error log, if JAAS is not configured properly javax.security.auth.login.LoginException: [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Apache Jetspeed-2 installation</title>
		<link>http://www.techartifact.com/blogs/2009/05/apache-jetspeed-2-installation.html</link>
		<comments>http://www.techartifact.com/blogs/2009/05/apache-jetspeed-2-installation.html#comments</comments>
		<pubDate>Sun, 10 May 2009 22:21:47 +0000</pubDate>
		<dc:creator>Java bug</dc:creator>
				<category><![CDATA[Jetspeed2]]></category>
		<category><![CDATA[filter]]></category>
		<category><![CDATA[JAAS]]></category>
		<category><![CDATA[portal]]></category>

		<guid isPermaLink="false">http://www.techartifact.com/blogs/?p=494</guid>
		<description><![CDATA[Jetspeed-2 installation Jetspeed-2 (JS2) portal installation is very easy and simple,still i have seen lot of people having trouble in installation. Its very important to under-stand, what exactly is required to run jetspeed. Jetspeed in more generic way an web application, which is serving user request as portal and requires three simple thing to run [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Disable Web-sphere portlet container</title>
		<link>http://www.techartifact.com/blogs/2009/05/disable-web-sphere-portlet-container.html</link>
		<comments>http://www.techartifact.com/blogs/2009/05/disable-web-sphere-portlet-container.html#comments</comments>
		<pubDate>Mon, 04 May 2009 20:49:31 +0000</pubDate>
		<dc:creator>Java bug</dc:creator>
				<category><![CDATA[Java]]></category>
		<category><![CDATA[Jetspeed2]]></category>
		<category><![CDATA[liferay]]></category>
		<category><![CDATA[portal]]></category>

		<guid isPermaLink="false">http://www.techartifact.com/blogs/?p=465</guid>
		<description><![CDATA[Websphere 6.1 and above comes with in-built portlet container. Websphere load portlet api with all web application. There is no settings in adminstraive console to disable portlet container, it is an over-ahead on memory. This specifically make an problem or java based portal server e.g  jetspeed-2 , Liferay etc. There is only one way to [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Oracle got the Sun</title>
		<link>http://www.techartifact.com/blogs/2009/04/oracle-got-the-sun.html</link>
		<comments>http://www.techartifact.com/blogs/2009/04/oracle-got-the-sun.html#comments</comments>
		<pubDate>Mon, 20 Apr 2009 13:55:22 +0000</pubDate>
		<dc:creator>Java bug</dc:creator>
				<category><![CDATA[Common]]></category>

		<guid isPermaLink="false">http://www.techartifact.com/blogs/?p=342</guid>
		<description><![CDATA[Oracle Corp. said Monday it has entered into a definitive agreement to buy server builder Sun Microsystems in a deal worth $7.4 billion. Oracle will buy Sun (JAVA, Fortune 500) common stock for $9.50 per share in cash, a 42% premium from Friday&#8217;s closing price of $6.69. http://www.sun.com/]]></description>
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		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>Wicket Form validation on Ajax</title>
		<link>http://www.techartifact.com/blogs/2009/03/wicket-form-validation-on-ajax.html</link>
		<comments>http://www.techartifact.com/blogs/2009/03/wicket-form-validation-on-ajax.html#comments</comments>
		<pubDate>Mon, 16 Mar 2009 23:53:51 +0000</pubDate>
		<dc:creator>Java bug</dc:creator>
				<category><![CDATA[Java]]></category>
		<category><![CDATA[Wicket]]></category>

		<guid isPermaLink="false">http://www.techartifact.com/blogs/?p=170</guid>
		<description><![CDATA[Form validation in Wicket is very simple. Just add the feedback panel in your mark-up and put validation on your form fields. Wicket form can be summited by Ajax too, but in that case validation become different. Wicket Ajax is based on target rule, so need to pass on your request to next component. Same [...]]]></description>
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		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Java OutOfMemory Error</title>
		<link>http://www.techartifact.com/blogs/2009/03/java-outofmemory-error-session-1.html</link>
		<comments>http://www.techartifact.com/blogs/2009/03/java-outofmemory-error-session-1.html#comments</comments>
		<pubDate>Thu, 05 Mar 2009 23:49:19 +0000</pubDate>
		<dc:creator>Java bug</dc:creator>
				<category><![CDATA[Java]]></category>
		<category><![CDATA[Heap Size]]></category>
		<category><![CDATA[Memory]]></category>

		<guid isPermaLink="false">http://www.techartifact.com/blogs/?p=120</guid>
		<description><![CDATA[We all would faced the OutOfMemory error some times in our projects. Some times it make some confusion to us that we all thought  in college that Java manage it memory its own. Still there are some parameters by which you can tweak you memory. There are three basic reason which causes the OutOfMemory Heap [...]]]></description>
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