- Download and install eclipse - Download and install the plugin for eclipse that evaluates while you type from here: http://sourceforge.net/projects/checkclipse To install simply unzip the zip file within you eclipse installation root's "plugin" directory. - Restart eclipse - Follow the quickstart here: http://www.mvmsoft.de/content/plugins/checkclipse/checkclipse.htm - When configuring the plugin add appropriate paths for the config file in the checklipse section of the project properties. - Have fun! Checkstyle info can be found here: http://checkstyle.sourceforge.net