TestBean1 b1 = new TestBean1();
b1.stringItem = "strung";
TestBean1[] beans = new TestBean1[3];
beans[0] = new TestBean1();
beans[0].stringItem = "zerobean";
beans[0].beanTwoNotRequiredItem = new TestBean2("bean2");
beans[1] = null;
beans[2] = new TestBean1();
beans[2].stringItem = "twobean";
beans[2].optionalIntArrayItem = new int[2];
beans[2].optionalIntArrayItem[0] = 4;