--- old/src/java.desktop/share/classes/com/sun/java/swing/plaf/windows/WindowsLookAndFeel.java 2016-04-01 14:39:13.466986113 -0700 +++ new/src/java.desktop/share/classes/com/sun/java/swing/plaf/windows/WindowsLookAndFeel.java 2016-04-01 14:39:13.362986115 -0700 @@ -64,7 +64,6 @@ import sun.awt.OSInfo; import sun.awt.shell.ShellFolder; import sun.font.FontUtilities; -import sun.misc.ManagedLocalsThread; import sun.security.action.GetPropertyAction; import sun.swing.DefaultLayoutStyle; @@ -2053,7 +2052,7 @@ if (audioRunnable != null) { // Runnable appears to block until completed playing, hence // start up another thread to handle playing. - new ManagedLocalsThread(audioRunnable).start(); + new Thread(null, audioRunnable, "Audio", 0, false).start(); } } }