Cygwin - gcc-java installed but cannot call -

I'm running signin on Windows 7, set up correctly with environment variables (as far as I can tell I am).

When I do this, gcc-java is displayed:

  cygcheck-c .. gcc-core 3.4.4-999 OK GCC-G + 3.4.4-999 OK GCC-Java 3.4.4-999 is OK & lt; --- GCC-Amingv-Core 20050522-3 OK. When I call  GCC-Java , I get no command error. In the  C: \ cygwin \ bin  the  GCC-Java  is not a binary, yet it claims to be installed (attempted to reinstall) I  GCC->    
 
 binary; The compiler has been named  gcj . BTW, you want to install  gcc4-java  instead; This provides a more recent version.