http://www.intellij.net/tracker/idea/viewSCR?publicId=16079 is slated for Aurora.
Is that true?
This would be great!
I have however 2 comments about it:
1) Are you going to move the psi package under com.intellij.openapi and will you move every dependencies as well?
If either is true could you please use your migration tool to do that? That would simplify greatly the migration.
2) I will take this opportunity to ask again if you could unobfuscate the name but more importantly the type of PsiClass.j() (or move it out of PsiClass altogether for example by introducing a unpublished derived interface for your use only). This points back to my earlier post http://www.intellij.net/tracker/idea/viewSCR?publicId=24662