Prevent the JDeveloper XSL mapper from breaking

Who has worked with the Design view of the XSL mapper in Oracle JDeveloper, knows that it works nice for simple mappings and drawing lines from one end to the other. However, when adding more complicated transformations, the moment arrives one has to modify the source. This usually results in mapper errors, and the Design view will not be displayed.

Although it’s not entirely avoidable this will happen at some point, there are a few (more...)