When we have parameters in the url, we can use
request.requestParameterMap[value] ....It was working fine in 6.1 but in
6.3 after CFP1 installation ,its working only when the url has parameter
else its throwing an error "org.apache.sling.api.SlingException: Cannot
get DefaultSlingScript: org.apache.sling.api.SlingException: Cannot get
DefaultSlingScript: null ".. I tried to validate to put the code only
when the url has parameters .but I am not able to check whether the url
has parameters or not...