Updating java applet

The example below gives a simple JNLP file to launch the applet, specifying code base, source, main class and window size.

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The JNLP protocol, defined with an XML schema, specifies how to launch Java Web Start applications.

JNLP consists of a set of rules defining how exactly to implement the launching mechanism.

Application designers can enable or disable this feature within JNLP files.

On slow connections Pack200 gives a performance boost in application startup time and download time.

JNLP works in a similar fashion to how HTTP/HTML works for the web.