git: openjdk/mobile: 2 new changesets

[duke]

Changeset: d08c612b
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2020-12-04 06:32:14 +0000
URL:       https://git.openjdk.java.net/mobile/commit/d08c612b

8257708: Remove redundant unmodifiableSet wrapper from already immutable set returned by Collections.singleton

Reviewed-by: shade, sspitsyn

! src/java.management/share/classes/java/lang/management/DefaultPlatformMBeanProvider.java
! src/jdk.management/share/classes/com/sun/management/internal/PlatformMBeanProviderImpl.java

Changeset: b8d89899
Author:    duke <duke at openjdk.org>
Date:      2020-12-04 06:33:06 +0000
URL:       https://git.openjdk.java.net/mobile/commit/b8d89899

Automatic merge of jdk:master into master