@AfterClass
	public static void shutdown() {
		AbstractShellIntegrationTest.SHUTDOWN_AFTER_RUN = true;
		AbstractShellIntegrationTest.doShutdown();
	}
Runs all the Shell Integration Tests with security enabled starting XD once.

@author Gunnar Hillert
spring-xd-shell/src/test/java/org/springframework/xd/shell/command/security/ShellCommandsWithSecurityTestSuite.java