hg: jdk/sandbox: 8240778: JFR: Create timer task lazily

[chris.hegarty at oracle.com]

Changeset: 478dbbe9b422
Author:    egahlin
Date:      2020-03-10 18:39 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/478dbbe9b422

8240778: JFR: Create timer task lazily
Reviewed-by: mgronlun, mseledtsov

! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformRecorder.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformRecording.java