The fix for 4995422 can cause font files to be opened outside of the
privileged blocks uses for font initialisation or loading of all fonts.

Thus some webstarted apps or applets may see an exception as follows :

java.security.AccessControlException: access denied (java.io.FilePermission /usr/openwin/lib/X11/fonts/Type1 read)
   at java.security.AccessControlContext.checkPermission(AccessControlContext.java:264)
   at java.security.AccessController.checkPermission(AccessController.java:425)
   at java.lang.SecurityManager.checkPermission(SecurityManager.java:524)
   at java.lang.SecurityManager.checkRead(SecurityManager.java:863)
   at java.io.File.list(File.java:933)
   at java.io.File.list(File.java:966)
   at sun.java2d.SunGraphicsEnvironment.addDirFonts(SunGraphicsEnvironment.java:664)
   at sun.java2d.SunGraphicsEnvironment.registerFontsInDir(SunGraphicsEnvironment.java:595)
   at sun.java2d.SunGraphicsEnvironment.register1dot0Fonts(SunGraphicsEnvironment.java:579)
   at sun.font.FontManager.findFont2D(FontManager.java:1142)
   at java.awt.Font.getFont2D(Font.java:357)