### Question:
ProcessBuilderForWin32 { public ProcessBuilderForWin32 user(String username, String password) { this.username = username; this.password = password; return this; } 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 testBuildUser() { try { ProcessBuilderForWin32 builder = new ProcessBuilderForWin32(); builder.user("test", StringUtils.EMPTY); Assert.assertNotNull(builder); } catch (Error | Exception e) { logger.error(e.getMessage()); } }