Error: "-dd" is an invalid option.
use: jikes [options] [@files] file.java...
For more help, try -help or -version.

Found 1 semantic error compiling "files/cli/test2/Main.java":

     6.     test1.Main.main(args);
            ^---^
*** Semantic Error: No accessible field named "test1" was found in type "test2.Main".