Should fix one case of project already disposed
Removed dangling comment part
Copied source dirs from MPS-Core idea lib to our special lib corresponding to MPS.Core solution
Otherwise idea didn't use those sources, probably because those 2 libs have the same jars
Fix MPS-17921 [IDEA Plugin] Exception in the  console on an attempt to import a Java model via PSI using ctrl+R
Problem was: psi stubs while constructed got cancelled with ProcessCancelledException
Logging instead of printStackTrace
Being more accurate in java source stubs
Added missing super.attach() and super.dispose() in PsiJavaStubModelDescriptor
Fix in java comments parsing
java to mps: using defaultClassCreator when no constructor found
Little regenerate after rebase