Un-parseable date object cannot be opened

1) Create a data object
2) Go to the source tab and type something "LIKE THIS" in the middle of the code for example. Now the data object is not parseable
3) Save the data object.
4) open the data object again.

An error pop-up is shown with the following message:

"Unable to complete your request. The following exception occurred: Editor model couldn't be loaded from path: default://master@repo/mortgages/src/main/java/org/mortgages/DataObject1.java.."

This is not correct, the data object should still be opened, and the "source" tab will be selected as it has worked in previous versions.