### Question:
ProcessBuilderForWin32 { public File directory() { return directory; } ProcessBuilderForWin32(List<String> command);  ProcessBuilderForWin32(String... command); ProcessBuilderForWin32 user(String username, String password); ProcessBuilderForWin32 command(List<String> command); ProcessBuilderForWin32 command(String... command); List<String> command(); Map<String,String> environment(); File directory(); ProcessBuilderForWin32 directory(File directory); ProcessBuilderForWin32 redirectInput(ProcessBuilderForWin32.Redirect source); ProcessBuilderForWin32 redirectOutput(ProcessBuilderForWin32.Redirect destination); ProcessBuilderForWin32 redirectError(ProcessBuilderForWin32.Redirect destination); ProcessBuilderForWin32 redirectInput(File file); ProcessBuilderForWin32 redirectOutput(File file); ProcessBuilderForWin32 redirectError(File file); ProcessBuilderForWin32.Redirect redirectInput(); ProcessBuilderForWin32.Redirect redirectOutput(); ProcessBuilderForWin32.Redirect redirectError(); ProcessBuilderForWin32 inheritIO(); boolean redirectErrorStream(); ProcessBuilderForWin32 redirectErrorStream(boolean redirectErrorStream); Process start();  }### Answer:
@Test public void testDirectory() { try { ProcessBuilderForWin32 builder = new ProcessBuilderForWin32(); builder.directory(new File("/tmp")); Assert.assertNotNull(builder.directory()); } catch (Error | Exception e) { logger.error(e.getMessage()); } }