RFR: 8036019: Insufficient alternatives listed in some errors produced by the parser

[Vicente Romero]

On Mon, 10 Jan 2022 18:53:35 GMT, Aggelos Biboudis <duke at openjdk.java.net> wrote:

> Adjusts the corresponding "expected-" errors for `argumentOpt`,  `typeArgumentsOpt` and `annotationValue`.

looks good

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Marked as reviewed by vromero (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/7019