java - converting date time to 24 hour format

Question

The time I get from the server is like Jul 27, 2011 8:35:29 AM.

I want to convert it to yyyy-MM-dd HH:mm:ss.

I also want the converted time to be in 24 hour format. Can any one give solution to this problem. The output I want to get is like 2011-07-27 08:35:29

Answer 1

H vs h is difference between 24 hour vs 12 hour format.