Some handy utils made available.Some more details for the tools used below:
Simple java application handling excel data using Apache POI. It is processing an excel file and doing some complex calculations based on the data. Please check config.properties file to set input and output file names.This is a pretty customized solution for some complicated excel operations(calculating revenues,averages ..etc)
Also Spring AOP and Hibernate samples to be used as quick start or tutorials,or to scaffolding made available.