hg: jdk/sandbox: 8241033: Create test library utility for getting JFR streaming repository

[chris.hegarty at oracle.com]

Changeset: a6203123a1e2
Author:    mseledtsov
Date:      2020-03-18 09:45 -0700
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/a6203123a1e2

8241033: Create test library utility for getting JFR streaming repository
Summary: New method to get JFR streaming repo path
Reviewed-by: egahlin, mgronlun

! test/jdk/jdk/jfr/api/consumer/streaming/TestCrossProcessStreaming.java
! test/jdk/jdk/jfr/api/consumer/streaming/TestProcess.java
+ test/lib/jdk/test/lib/jfr/StreamingUtils.java