Update lexer semantics to match reference version: only treat alternatives as strictly ordered after passing through a non-greedy decision
We are working on the 4.2 release
Updated documentation for ErrorType
Merge pull request #429 from sharwell/errortype-docs

Updated documentation for ErrorType
Fix many errors reported by -Xdoclint
Merge pull request #430 from sharwell/doclint

Fix many errors reported by -Xdoclint
Fix label color for arrows in PredictionContext graphics
Allow customizing the path to dot (GraphViz)
Merge pull request #431 from sharwell/graphviz

GraphViz tweaks
Improved formatting of PredictionContext reference hash code algorithm
Merge pull request #432 from sharwell/doc-polish

Improved formatting of PredictionContext reference hash code algorithm
Move NotNull and Nullable annotations to their own artifact
Initial annotation processor for NotNull and Nullable annotations
Error if an element is annotated with both NotNull and Nullable
Error if a void method is annotated with NotNull or Nullable
Check for NotNull and Nullable annotations on primitive types
Add check for erroneous overriding NotNull and Nullable annotations
Add warning for potentially incorrect NotNull or Nullable annotations on derived methods and parameters
Improved error reporting
Add note about potential future features