4.0.0 checkstyle checkstyle 5.0 jar Checkstyle http://checkstyle.sourceforge.net/ Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard GNU Lesser General Public License http://www.gnu.org/licenses/lgpl.txt https://checkstyle.svn.sourceforge.net/svnroot/checkstyle/trunk/checkstyle antlr antlr 2.7.6 commons-beanutils commons-beanutils-core 1.7.0 commons-cli commons-cli 1.0 commons-logging commons-logging 1.0.3 com.google.collections google-collections 0.9