git: openjdk/loom: fibers: 4 new changesets

[duke]

Changeset: e4e2a70c
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-02-02 13:17:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/e4e2a70ceef39b292814f4163524b23e5761e00a

Be more robusy when getState is overridden

! src/java.base/share/classes/java/lang/Thread.java
! src/java.base/share/classes/java/lang/VirtualThread.java

Changeset: 1e539269
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-02-02 15:17:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/1e5392699f76d4b839752d4c9efd9ea464f99007

Javadoc improvements

! src/java.base/share/classes/java/lang/Thread.java

Changeset: 75d43097
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-02-02 15:40:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/75d43097dfb9f386328db410a51ab172a96bb2d9

Clarify the possible exceptions thrown by Thread.start

! src/java.base/share/classes/java/lang/Thread.java

Changeset: 7892e6c6
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-02-02 15:50:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/7892e6c69c300a9c44ea13b1fc0092100e01f174

More javadoc improvements

! src/java.base/share/classes/java/net/Socket.java