> [~/Java] gij HelloWorld.class > Exception in thread "main" > java.lang.NoClassDefFoundError: HelloWorld.class Shouldn't you leave out ".class" there? -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/