As of my knowledge may be its because of network slowness or something else not sure. Anyway I fixed my problem by doing some modification on mouse pointer from control panel configuration and finally stick with the below solution from which my issue was resolved.
Start > Control Panel > Mouse > Pointers > Windows Black (system scheme)
From the pointers tab you can see under Scheme drop down so many schemes are available and may be the default one is not supportable for the eclipse text editor or its by default select to none on your system. So just change it to "Windows Black (system scheme)"