Reviewed-by: art, dfuchs, lancea

Reviewed-by: alexsch, anthony

8026404: Logging in Applet can trigger ACE: access denied ("java.lang.RuntimePermission" "modifyThreadGroup")
Summary: The test 'threadGroup.getParent() == null' can sometimes throw ACE and needs to be wrapped in doPrivileged.
Reviewed-by: alanb, mchung, dholmes

Reviewed-by: anthony, art

Summary: Break logging and AWT circular dependency, which was at the root cause for 8023258 - Logger.getLogger() after ImageIO.read() returns different logger instance
Reviewed-by: mchung, art

Reviewed-by: art, dcherepanov

Reviewed-by: mchung, okutsu

Summary: Do not mark context as disposed until we've posted all the events
Reviewed-by: art

Summary: Do not create the main AppContext for applets
Reviewed-by: art, ahgross

6664528: Find log level matching its name or value given at construction time
Reviewed-by: alanb, ahgross, jgish, hawtin

Summary: Replace a volatile integer with an AtomicInteger for numAppContexts
Reviewed-by: anthony, art, dholmes

Summary: Always create an EQ for the main AppContext in SunToolkit constructor
Reviewed-by: art

Reviewed-by: hawtin, coffeys

Reviewed-by: anthony, denis, bagiras

Reviewed-by: darcy, weijun

Reviewed-by: anthony, ant, dcherepanov

Summary: Replace calls to Logger with sun.util.logging.PlatformLogger
Reviewed-by: prr, art, alexp, dcherepanov, igor, dav, anthony

Summary: mainAppContext, isDisposed, and numAppContexts has beem made volatile.  mostRecentThreadAppContext has been rewritten using ThreadLocal.
Reviewed-by: art

Summary: Added synchronization to AppContext.getAppContexts()
Reviewed-by: art

Summary: AppContext.dispose() should be ready to get exceptions during disposal of toplevels.  Also now we mark windows peers as destroyed when native object has been destroyed.
Reviewed-by: art