ConversionService should remain capable of converting multidimensional array. [SPR-11608]

[spring-projects-issues]

Christoph Strobl opened SPR-11608 and commented

The following conversion works in 4.0.2 but fails in 4.0.3.

  @Test
  public void multidimensionalArrayToListConversionShouldConvertEntriesCorrectly() {
    String[][] grid = new String[][] { new String[] { "1", "2", "3", "4" }, new String[] { "5", "6", "7", "8" },
        new String[] { "9", "10", "11", "12" } };

    ConversionService conversionService = ConversionServiceFactory.createDefaultConversionService();
    List<String[]> converted = conversionService.convert(grid, List.class);
    String[][] convertedBack = conversionService.convert(converted, String[][].class);

    Assert.assertArrayEquals(grid, convertedBack);
  }

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Affects: 4.0.3

Referenced from: commits 5c9fc09, b9bac1d

[spring-projects-issues]

Juergen Hoeller commented

Fixed through relaxing that recently modified assertion in getElementTypeDescriptor...

Juergen