Line Counter is a command line tool that counts the number of source code lines. It counts individual files or integrates with your favorite IDE. Today, Line Counter supports the Microsoft Visual Studio, JBuilder, Kawa and JiveLint project file format. Line Counter can also ignore comments in the source code and parse unsupported IDE project files with a little help from you.

JiveLint is a tool employing powerful static analysis on your JAVA source code. For example, JiveLint will find unused code and variables, switch blocks without a default case, if a class overrides Object.equals() but not Object.hashCode(), if code use == to compare Strings instead of equals().