Integrated: 8265607: Avoid decrementing when no Symbol was created in ~SignatureStream

[Claes Redestad]

On Tue, 20 Apr 2021 23:32:35 GMT, Claes Redestad <redestad at openjdk.org> wrote:

> This patch trivially avoids decrementing refcount on java/lang/Object (a permanent symbol) that is used as a sentinel when the SignatureStream found no Symbols during parse. This is the common case, especially during early VM startup

This pull request has now been integrated.

Changeset: a93d9119
Author:    Claes Redestad <redestad at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/a93d9119
Stats:     6 lines in 1 file changed: 6 ins; 0 del; 0 mod

8265607: Avoid decrementing when no Symbol was created in ~SignatureStream

Reviewed-by: lfoltan, coleenp

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PR: https://git.openjdk.java.net/jdk/pull/3596