code: @Test public void defaultCommandLineArgs() throws Exception {
    SpringApplication application=new SpringApplication(ExampleConfig.class);
    application.setDefaultProperties(StringUtils.splitArrayElementsIntoProperties(new String[]{"baz=","bar=spam"},"="));
    application.setWebEnvironment(false);
    this.context=application.run("--bar=foo","bucket","crap");
    assertThat(this.context,instanceOf(AnnotationConfigApplicationContext.class));
    assertThat(getEnvironment().getProperty("bar"),equalTo("foo"));
    assertThat(getEnvironment().getProperty("baz"),equalTo(""));
  }
  