NetBeans build:
NetBeans IDE 5.0 Beta Build200509261930
JNLP Plug-in build:
12-Oct-2005 11:38:43

Steps :
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1. Create a new Java Application(JavaApplication1) or open an existing one
2. Select this application in Projects View , right click mouse and invoke "Enable Java Web Start" from contextual menu .
3. Invoke "Deploy" from project's contextual menu , will see the tomcat server started without error and show:"....[localhost].[/JavaApplication1] has already been started"
4. Open the default index page from browser http://localhost:8084/JavaApplication1 , the page be opened with a jnlp link
5. Click the jnlp link to launch the application (make sure the browser has correct mimetype for java web start)

Error with the jnlp link , " The requested resource (/JavaApplication1/JavaApplication1.jnlp) is not available." . The jnlp did not be "deployed" to the server with "Deploy"