Top Answers

1. catalina.out rolling with Tomcat 6.0
   69 votes
2. log4j not printing the stacktrace for exceptions
   25 votes
3. Is there java.util.concurrent equivalent for WeakHashMap?
   22 votes
4. Regarding application.properties file and environment variable
   9 votes
5. Is it good practice to use java.lang.String.intern()?
   6 votes