Implement @ThrowsException annotation#135

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d367wang wants to merge 14 commits intoopprop:masterfrom

d367wang:throw-exception-annotation

Commits on May 20, 2020

initial implementation of ThrowsException annotation
d367wang
committed

Commits on Jun 8, 2020

add edges for @ThrowsException and @TerminatesExecution method
d367wang
committed

Commits on Jun 10, 2020

link node with @TerminatesExecution to exceptional-exit block
d367wang
committed

Commits on Jun 14, 2020

resolve conficts and merge with opprop/master
d367wang
committed

Commits on Jul 12, 2020

Commits on Jul 29, 2020

restrict value of @ThrowsException to be subtype of RuntimeException
d367wang
committed

Commits on Oct 6, 2020

Merge branch 'master' of https://github.com/opprop/checker-framework into throw-exception-annotation
d367wang
committed

Commits on Oct 7, 2020