Oracle Data modeler 3.1.0.700 freeze on MAC OSX 10.7.3

Hello,
I was used Data modeler 3.0.x on the same machine with no problems (use SVN+3 active users , atc...)
When I installed version 3.1.0.700 and model migration I have problem with stability of program
With any action, java freeze after a few minutes of using application (no response, 100% core CPU, memory allocation stable).
Freeze was initiated with actions such as import model, commit into repository, working with application (edit table metadata and other action).
Do you anybody have same problem ? Any solution ?
Applikaction use standard lion JDK (installation no con taints packaged JDK).
Thank you

Hello,
I don't have such behavior.
Did you try to run fresh installation of Data Modeler without migrating from previous version?
Regards,
Ivan Zahariev

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If you have more than one user account, these instructions must be carried out as an administrator.
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