hg: jdk/sandbox: Make stream thread non-daemon and remove unnecessary copying of filter

[erik.gahlin at oracle.com]

Changeset: 08327ab323c5
Author:    egahlin
Date:      2019-08-29 03:27 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/08327ab323c5

Make stream thread non-daemon and remove unnecessary copying of filter

! src/jdk.jfr/share/classes/jdk/jfr/consumer/AbstractEventStream.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/InternalEventFilter.java