dataStoreParams.put("key1", null);
        assertNull(dataStoreParams.get("key1"));
    }

    // Test multiple operations in sequence
    public void test_multipleOperations() {
        // Add initial values
        dataStoreParams.put("key1", "value1");
        dataStoreParams.put("key2", 123);

        // Add more values using putAll

    }

    @Nested
    @DisplayName("Edge Cases and Error Handling")
    class EdgeCaseTests {

        @Test
        @DisplayName("Should handle multiple operations correctly")
        void testMultipleOperations() throws NdrException {
            // Given: NdrShort that will be used multiple times
            NdrShort ndrShort = new NdrShort(50);
            NdrBuffer buffer1 = mock(NdrBuffer.class);