8163949: Cleanup of classes which are related to JavaSound
Reviewed-by: prr

8147544: Remove sun.misc.ManagedLocalsThread from java.desktop
Reviewed-by: serb, chegar

8142898: Prefer isFile()/isDirectory() over exists() in SoftSynthesizer
Reviewed-by: serb

8140620: Find and load default.sf2 as the default soundbank on Linux
Reviewed-by: serb

8136783: Run blessed-modifier-order script on java.desktop
Reviewed-by: martin, serb

8080405: Exception in thread "AWT-EventQueue-1" java.security.AccessControlException
Reviewed-by: prr, chegar, art

8027771: Enhance thread contexts
Reviewed-by: anthony, serb

Merge

8054834: Modular Source Code
Reviewed-by: alanb, chegar, ihse, mduigou
Contributed-by: alan.bateman@oracle.com, alex.buckley@oracle.com, chris.hegarty@oracle.com, erik.joelsson@oracle.com, jonathan.gibbons@oracle.com, karen.kinnear@oracle.com, magnus.ihse.bursie@oracle.com, mandy.chung@oracle.com, mark.reinhold@oracle.com, paul.sandoz@oracle.com