I am doing my 2nd year Engeering (CSIT) and have a subject called 'Opps through Java'. I am planning to do a course in Java through NIIT which is a three month course.

I dont know whether i should be asking this, but will it useful for me to do that course?I chose a computer subject and so i thought it would be better if i do that course.Also, will that help me simplifying my subject 'Opps through Java?'
Thanks and Regards,
Nisar.