assertEquals(2, index3.getFieldKeys().length); assertEquals(1, index1.getFieldKeys().length); assertEquals(3, index3.getParametersFor(text).length); assertEquals(2, index3.getParametersFor(weight).length); assertEquals(2, index3.getFieldKeys().length); assertEquals(1, index1.getFieldKeys().length); assertEquals(3, index3.getParametersFor(text).length); assertEquals(2, index3.getParametersFor(weight).length);