ODI 11.1.1.9 SDK with Java7/8 on Weblogic 12.1.3

I have already a master and work repository defined and I am able to connect it through studio.

And I am doing this step from java,

  MasterRepositoryDbInfo masterInfo = new MasterRepositoryDbInfo(pMasterReposUrl, pMasterReposDriver, pMasterReposUser, pMasterReposPassword.toCharArray(), new PoolingAttributes());
WorkRepositoryDbInfo workInfo = null;
if (pWorkReposName != null)
workInfo = new WorkRepositoryDbInfo(pWorkReposName, new PoolingAttributes());

  OdiInstance inst = OdiInstance.createInstance(new OdiInstanceConfig(masterInfo, workInfo));

However, immediately after the last line to connect to repository, the programme is getting terminated.
There is no error message or exception raised.

This happens with weblogic 12.1.3 . This works fine with weblogic 12.1.2 .

I have also applied the following patch on 12.1.3 but to no avail.