// Last entry should win
        NbtAddress result = lmhosts.getByName("TESTHOST", mockContext);
        assertNotNull(result);
    }

    @Test
    void testIOExceptionDuringRead() throws IOException {
        // Create a file that exists but will cause an IOException when read
        File lmhostsFile = tempDir.resolve("lmhosts").toFile();
        lmhostsFile.createNewFile();