breakpoint in idea can have null sourcePosition #MPS-18039 fixed
fix NPE in TraceFilesManager #MPS-17403 fixed
fix npe in getSourcePosition #MPS-17605 fixed
MPS-18577 Defining and using a nodeAttribute in the same language is not possible: additional check for migration for migrated already to behavior methods attributes
MPS-18640 rename AliasEditorComponent
Fix MPS-18554 Can't use collection language types on calling MPS code from java
Fix MPS-18639 Upper and lower bound types from MPS code not reflected in PSI
Merge branch '3.0/ttim/fixes' into MPS3.0
regenerate after merge
MPS-18637 Mapping label rules unreadable in darcula
make required
diagnostic for  #MPS-17413
Merge commit '814fb66e71991763d9190fdf9454a092c8a869f8' into MPS3.0
revert accidental deletion of JavaSourceJpsModelRootContributor
Merge branch 'MPS3.0'

Conflicts:
	IdeaPlugin/mps-java/debugger/src/jetbrains/mps/idea/java/debugger/MpsPositionManager.java