hg: jdk/sandbox: 8246436: JFR: Avoid parsing metadata.xml during startup

[chris.hegarty at oracle.com]

Changeset: 2342d5af52b7
Author:    egahlin
Date:      2020-06-22 08:09 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/2342d5af52b7

8246436: JFR: Avoid parsing metadata.xml during startup
Reviewed-by: mgronlun, erikj, redestad

! make/CompileToolsHotspot.gmk
! make/Main.gmk
+ make/ToolsHotspot.gmk
! make/hotspot/gensrc/GensrcJfr.gmk
! make/modules/jdk.jfr/Copy.gmk
+ make/modules/jdk.jfr/Gendata.gmk
! make/src/classes/build/tools/jfr/GenerateJfrFiles.java
- src/jdk.jfr/share/classes/jdk/jfr/internal/MetadataHandler.java
+ src/jdk.jfr/share/classes/jdk/jfr/internal/MetadataLoader.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/TypeLibrary.java