#vulnerable code 
                                public void testSimpleHttpGets() throws Exception {
        HttpRequestExecutionHandler requestExecutionHandler = new TestRequestExecutionHandler() {

            @Override
            protected HttpRequest generateRequest(TestJob testjob) {
                String s = testjob.getPattern() + "x" + testjob.getCount();
                return new BasicHttpRequest("GET", s);
            }

        };
        executeStandardTest(new TestRequestHandler(), requestExecutionHandler);
    } 
                            #location 11 
                            #vulnerability type THREAD_SAFETY_VIOLATION
#fixed code
                                public void testSimpleHttpGets() throws Exception {
        HttpRequestExecutionHandler requestExecutionHandler = new RequestExecutionHandler() {

            @Override
            protected HttpRequest generateRequest(Job testjob) {
                String s = testjob.getPattern() + "x" + testjob.getCount();
                return new BasicHttpRequest("GET", s);
            }

        };
        executeStandardTest(new RequestHandler(), requestExecutionHandler);
    }