Summary: Updating the error message that is used when javac crashes.
Reviewed-by: jjg
Contributed-by: nelson.dcosta@oracle.com

Summary: Handling CompletionFailures inside the Javadoc API implementation.
Reviewed-by: mcimadamore, ksrini, jjg

Summary: Lambda method numbers are now assigned per class for non-serializable lambdas.
Reviewed-by: mcimadamore, rfield, vromero

Reviewed-by: mcimadamore

Summary: Restructure test to use the logic from the JDK 9 version.
Reviewed-by: jjg

Reviewed-by: tbell, iris

Reviewed-by: mcimadamore

Reviewed-by: ksrini, yhuang

Reviewed-by: jjg