RFR: JDK-8286615: Small refactor to SerializedLambda

[Brian Burkhalter]

On Thu, 12 May 2022 00:10:28 GMT, Joe Darcy <darcy at openjdk.org> wrote:

> Noticed by inspection during a CSR review, small refactoring to use a message-cause exception constructor when one is available.
> 
> Will update the copyright before a push.

Marked as reviewed by bpb (Reviewer).

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PR: https://git.openjdk.java.net/jdk/pull/8670