delete the specified directory , including all of its contents and subdirectories recursively . concode_field_sep Log log concode_elem_sep StringManager sm concode_field_sep String expand concode_elem_sep String expand concode_elem_sep File expand concode_elem_sep boolean copy concode_elem_sep boolean deleteDir
boolean function ( File arg0 ) { if ( arg0 . isDirectory ( ) ) { return deleteDir ( arg0 ) ; } else { return arg0 . delete ( ) ; } }