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I have an Object A that contains more elements, and i have an object B that is equal to A.
If A elements contains value, how can set B with same value?
Thanks.

Hi guys, i have this text:

com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException:
Cannot add or update a child row: a foreign key constraint fails
(`sita4`.`control`,...

I found the solution, if i set DateTimeConverter to null this work:
Date defaultValue = null;
DateTimeConverter dtConverter = new DateConverter(defaultValue);
Thanks!

thanks, for help.
I have update the problem, with a part of stack trace.

thanks

--- Update ---


thanks

Hy guys i want insert a LinkedHashMap into MyObject, with custom date format, and i have use BeanUtils with method populate:

public Object populate(Object obj, LinkedHashMap<String,Object> hash)
...

HY guys! :o