concurrent creation of kiecontainer check

gistfile1.txt

    @Test
    public void testMATTEO() throws InterruptedException {
    	ReleaseId releaseId = ks.newReleaseId("org.kie", "test-delete", "1.0.0");
        createAndDeployJar( ks, releaseId, createDRL("ruleA") );
        
    	ExecutorService es = Executors.newFixedThreadPool(10);
    	List<Callable<Boolean>> list = new ArrayList<Callable<Boolean>>();
    	for (int i = 0; i < 6; i++) {
    		list.add(new Callable<Boolean>() {
    			@Override
    			public Boolean call() { ks.newKieContainer("id1", releaseId); return true;}
    		});
    	}
		List<Future<Boolean>> invokeAll = es.invokeAll(list);
		for (Future<Boolean> f : invokeAll) {
			try {
				System.out.println( f.get() );
			} catch (ExecutionException e) {
				System.err.println(e.getMessage());
			}
		}

		try {
			ks.newKieContainer("id1", releaseId); 
		} catch (Exception e) {
			System.err.println(e.getMessage());
		}
    }