assertTrue(pairs.get(1) instanceof AvTimestamp, "Second pair should be AvTimestamp instance");

        // Check third pair (AvTargetName)
        assertEquals(AvPair.MsvAvTargetName, pairs.get(2).getType(), "Third pair should be MsvAvTargetName");
        assertTrue(pairs.get(2) instanceof AvTargetName, "Third pair should be AvTargetName instance");
    }

    /**
     * Test decode with only EOL
     */
    @Test

                return 100;
            }
        });

        RescorerBuilder<?> result2 = ltrQueryRescorer.evaluate(params);
        assertNull(result2);

        // Third call with different model name
        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
            @Override
            public String getLtrModelName() {
                return "model2";
            }

  private abstract static class First<T> {}

  private abstract static class Second<D> extends First<D> {}

  private abstract static class Third<T, D> extends Second<T> {}

  private abstract static class Fourth<T, D> extends Third<D, T> {}

  private static class ConcreteIntegerString extends Fourth<Integer, String> {}

  private static class ConcreteStringInteger extends Fourth<String, Integer> {}

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