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

8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
Reviewed-by: dsamersoff

8081565: javac lint warnings in jdk testlibrary
Reviewed-by: lancea

8004926: sun/management/jmxremote/bootstrap/CustomLauncherTest.sh oftenly times out
Summary: Improve reliability by converting the test to Java
Reviewed-by: dsamersoff, dholmes

8007142: Add utility classes for writing better multiprocess tests in jtreg
Reviewed-by: alanb, rbackman