Two bug fixes in java complier integrated in mustang b96, bring messages change, but is not synchronized in l10n.
6380059 Emit warnings for proprietary packages in the boot class path
6413876 REGRESSION javac -d /directory/ creates destination directories
in j2se/src/share/classes/com/sun/tools/javac/resources/javac.properties and
j2se/src/share/classes/com/sun/tools/javac/resources/compiler.properties, there is one message added for each file. Update the corresponding ja and zh_CN resource file.