8157957: ClassNotFoundException: jdk.test.lib.JDKToolFinder
Reviewed-by: coleenp, gtriantafill, mseledtsov, iignatyev, dholmes, dsamersoff

8154258: [TESTBUG] Various serviceability tests fail compilation
Summary: Replace sun.misc.Unsafe with jdk.internal.misc.Unsafe
Reviewed-by: chegar, kvn

8154843: GC tests should be correctly marked with @module
Reviewed-by: jwilhelm, dfazunen

8059036: Implement Diagnostic Commands for heap and finalizerinfo
Summary: Implement Diagnostic Commands for heap and finalizerinfo
Reviewed-by: sla, plevart, mchung