在Struts中替换jar文件

README ====== Jars ---- BeanUtils now comes packaged (into jars) in two different ways: an all-in-one jar (commons-beanutils.jar); and as modular component jars: commons-beanutils-core.jar (core classes) commons-beanutils-bean-collections.jar (additional dependency on commons-collections 3.0) Those who want it all should grab the all-in-one jar (and the optional dependencies) whereas those who need minimal dependencies should use commons-beanutils-core.jar plus any optional jars they plan to use. All classes that were in the last release are in commons-beanutils-core except for BeanComparator. Commons-Collections ------------------- BeanUtils now ships with a small number of commons collections classes. This is a temporary measure intended to allow BeanUtils core to be used with either commons-collections 2 or commons-collections-3 without a dependency on either. It is intended that soon BeanUtils core will have no dependency on any commons collection packaged classes.