Get load time for each spring context file

I have four components having their own context file , i.e. four context files. I have defined these four context files in single context file say, applicationContext.xml. I have a main program which loads applicationContext.xml.

Question: How would I know the time taken by spring to load each context file and time taken to load all.
Is there any logging mechanism OR annotation based something

No... There isn't... You might be able to do something like that by writing your own loaders but there is nothing build in.