Many jtreg errors

[Andrew Haley]

This is hs-comp, x86-64, jtreg 4.2 dev b02

zebedee:test $ JAVA_HOME=/home/aph/hs-comp/build/linux-x86_64-normal-server-fastdebug//jdk/ ~/jtreg/bin/jtreg  -v gc/arguments/TestSurvivorRatioFlag.java
Exception in thread "main" java.lang.NoClassDefFoundError: java/lang/management/ManagementFactory
	at requires.VMProps.vmFlightRecorder(VMProps.java:134)
	at requires.VMProps.call(VMProps.java:58)
	at requires.VMProps.call(VMProps.java:44)
	at com.sun.javatest.regtest.agent.GetJDKProperties.main(GetJDKProperties.java:49)
Caused by: java.lang.ClassNotFoundException: java.lang.management.ManagementFactory
	at jdk.internal.loader.BuiltinClassLoader.loadClass(java.base/BuiltinClassLoader.java:366)
	at jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(java.base/ClassLoaders.java:185)
	at java.lang.ClassLoader.loadClass(java.base/ClassLoader.java:419)
	... 4 more
Error: failed to get JDK properties for /home/aph/hs-comp/build/linux-x86_64-normal-server-fastdebug/jdk/bin/java ; exit code 1

I'm seeing a lot of things like this.  Is there something else that
I should be doing?

Thanks,

Andrew.