git: openjdk/jdk8u-dev: 8301760: Fix possible leak in SpNegoContext dispose

[Yuri Nesterenko]

Changeset: 713c020d
Author:    Yuri Nesterenko <yan at openjdk.org>
Date:      2023-02-16 06:38:22 +0000
URL:       https://git.openjdk.org/jdk8u-dev/commit/713c020dc6d3e28a3d732aee5914f68bd5f67a11

8301760: Fix possible leak in SpNegoContext dispose

Reviewed-by: phh
Backport-of: 3f3356bcbd2b2fbc545263dc70a48ee931a4e56b

! jdk/src/share/classes/sun/security/jgss/spnego/SpNegoContext.java