Use Eclipse to run Java web start application

[albert kao]

I can use Java web start to start my application on the command line.
How to run my application inside Eclipse 3.3.2?
Can I run my application inside Eclipse without Java web start? How?
Clicking the launch.jnlp file inside Eclipse only open the text
editor.
javaws http://localhost:7001/webstart/myapp/launch.jnlp

launch.jnlp:
<?xml version="1.0" encoding="utf-8"?>

<jnlp spec="1.0+" codebase="$$codebase" href="$$name">

<information>
<title>${com.prod.my.myapp.common.client.title}</title>
<vendor>I</vendor>
<homepage href="http://devzone/english/dev template/
html_templates/main.asp"/>
<description>${com.prod.my.myapp.common.client.description}</
description>
<description kind="short">$
{com.prod.my.myapp.common.client.short_description}</description>
<icon href="$$context/images/chflag.jpg"/>
</information>

<security>
<all-permissions/>
</security>

<resources>

<java version="1.6.0_05" href="http://java.sun.com/products/autodl/
j2se" max-heap-size="256m"/>

<!-- myapp Application -->
<jar href="myprod.myapp.client.jar"/>
<jar href="myprod.reports.jar"/>

<!-- TR Client jar -->
<jar href="extern.ejb-client.jar"/>

<property name="java.naming.factory.initial"
value="weblogic.jndi.WLInitialContextFactory"/>
<property name="java.naming.provider.url" value="$
{com.prod.my.myapp.common.client.naming_provider}"/>
<property name="weblogic.jndi.enableServerAffinity" value="true" /
</resources>

<application-desc main-
class="com.prod.my.myapp.common.framework.applicationmainwindow.gui.myappApplication"/
</jnlp>