8181759: add explicit @build actions for jdk.test.lib classes in all :tier1 tests
Reviewed-by: alanb

8180887: move FileUtils to top level testlibrary
Reviewed-by: psandoz

8153955: increase java.util.logging.FileHandler MAX_LOCKS limit
Summary: This patch adds a new configurable property "java.util.logging.FileHandler.maxLocks" to java.util.logging.FileHandler which can be defined in the logging configuration file and makes it possible to configure the maximum number of concurrent log file locks a FileHandler can handle. If not overridden, the default value of maxLocks (100) remains unchanged.
Reviewed-by: dfuchs, coffeys