git: openjdk/loom: fibers: 4 new changesets

[duke]

Changeset: d624bb41
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-02-26 17:36:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/d624bb41

Refactor builder javadoc/impl

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

Changeset: 4563be0e
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-02-27 09:14:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/4563be0e

Hoist more fields into base thread factory

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

Changeset: 10922056
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-02-27 09:56:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/10922056

Mkae easier to set daemon status

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

Changeset: 0126360e
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2021-03-01 07:17:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/0126360e

Remove spurious ??

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