This week's book giveaway is in the OCAJP forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide 1Z0-808 and have Jeanne Boyarsky & Scott Selikoff on-line! See this thread for details.
there is a logger field in my java class, which is log4j logger type, i want to inject it by spring, but i am not sure how to config the applicationConext for this logger. following does not work, because the Logger has not default constructor.