Websphere JSP Engine configuration parameters

Today I came across a very basic issue while doing a module in a webapp deployed in Websphere 6.1, Basically there was an error coming from the compiled JSP and I was unable to find out why the issue is happening due to the unavailability of compiled java class. After some googling around I figured out how we can keep generated java source of compiled JSP's by setting jsp engine configuration parameter in the file ibm-web-ext.xmi. Parameter to set is 'keepgenerated' - true

<jspAttributes xmi:id="JSPAttribute_1234" name="keepgenerated"  value="true"/>

This will keep the generated java source under profiles/temp. 

A detailed list of the configuration parameters can be found here - JSP engine configuration parameters

Google wave

Google did it again with the new innovation named Google wave. I came to know about this today from Toolz tweet. Watch this short youtube video to get more idea on what is wave. Currently only limited preview is available. So don't wait go ahead and register. I'm eagerly waiting to see how it works. Clearly this is going to be the next generation collaboration tool.