BeanMapper Files

v2.3 updates (09/06/2011)
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- Renamed BeanMapperEventListener methods for consistency.
- Improved documentation.

v2.2 updates (13/04/2011)
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- Add optional flags FLAG_IGNORE_EMPTY_STRING (empty strings treated as if null)
  and FLAG_INCLUDE_SUPERCLASS_ANNOTS (also search super-classes
  for BeanMapperField annotations).

v2.1 updates (26/03/2011)
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- Added externally visible utility methods setPropertyValue() and getPropertyType().
- Non-issue re-factor of error checking in the array/collection copying.
- 2nd parameter to converters retains Type information (instead of just Class)
  in case a future converter requires it.

v2.0 updates (09/03/2011)
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- Move isAssignableFrom() check into toBeanValue() to maximise copying
  of references instead of conversions.
- If there are any issues remaining they must be pretty obscure so let's
  go for a version 2.0 :)

v1.9 updates (22/02/2011)
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- Exposed utility method getPropertyValue(), to save you writing multiple
  getters and check for nulls when trying to access a deep object hierarchy.
- Added preInputMapping() and postOutputMapping() to listener interface.
- String2* converters return null for empty string.

v1.8 updates (15/02/2011)
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- Source and destination parameters added to BeanMapperEventListener methods.
- BeanMapperField's 'alias' now supports indexed components, for array or List indexing.

v1.7 updates (08/02/2011)
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- Improved error diagnostics.
- Added BeanMapperEventListener interface.
- Other testing confirms that bugs are highly unlikely :)