java日常开发所需的jar包

c3p0-0.9.1.2.jar commons-beanutils-1.8.0-javadoc.jar commons-beanutils-1.8.0-sources.jar commons-beanutils-1.8.0.jar commons-beanutils-1.8.3.jar commons-beanutils-bean-collections-1.8.0.jar commons-beanutils-core-1.8.0.jar commons-codec-1.7.jar commons-dbcp-1.4.jar commons-dbutils-1.4.jar commons-ht