In this post you will see how to export & Import OSB jar in Jdeveloper12c
Right click the project then click on “Export”.
Select Service Bus Resources and click on OK.
Enter Configuration Jar name and location and click on Finish.
Go to File menu and click on Import.
Select “Service bus resources” and click on OK .
Select the type of import as “Configuration Jar”
Select the configuration Jar to import and click on Finish.