SQLDeveloper 1.5.1 (Build MAIN-5440) does not correctly export data.

Question

At export of the data the script of the data insert is incorrectly generated. For example at export from "Tools"-->"Database Export" menu it generates following script:
Insert into "DIC_StructBlockType" (ID,"Name","Code") values ('[B@124e231' 'Center' '1');
instead of
  Insert into "DIC_StructBlockType" (ID,"Name","Code") values ('30100000000111000000000000000100', 'Center', '1');
(where ID is RAW(16) or GUID)
I.e. wrong conversion of RAW(16) format and absence of commas in values section taking place
At export from data view of table i have
  Insert into "DIC_StructBlockType" (ID,"Name","Code") values ('30100000000111000000000000000100' 'Center' '1');
without commas in values section instead of script above.
I know than in SQLDeveloper 1.5.0.52 (Build MAIN-52.03) insert script generation from table data view works normally (but not works in Database Export tool).
Whether there is a patch for this bug (in 1.5.1)?                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               

Answer 1

The first issue seems like a previously unreported bug.
The second bug is because the values are (wrongfully) separated by the Preferences - Database - NLS Settings - Group Separator. Just change that to comma, and the Decimal Separator to something else.
Regards,
K.