[jira] [Created] (IGNITE-4063) BinaryType.fieldNames() should return names in consistent order

["Valentin Kulichenko (JIRA)" <ji...@apache.org>]

Valentin Kulichenko created IGNITE-4063:
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             Summary: BinaryType.fieldNames() should return names in consistent order
                 Key: IGNITE-4063
                 URL: https://issues.apache.org/jira/browse/IGNITE-4063
             Project: Ignite
          Issue Type: Bug
          Components: binary
    Affects Versions: 1.7
            Reporter: Valentin Kulichenko
            Priority: Critical
             Fix For: 1.8


In some cases it can be useful to get the field names from metadata in the order fields were written when the metadata was created (i.e. object was serialized for the first time). For example, this can be used to recreate the object using builder preserving the consistent field ordering, so that {{BinaryObject.equals()}} method works properly.

Basically, we just need to replace {{HashMap}} with {{LinkedHashMap}} in the {{BinaryType}} implementation.



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