Possible Duplicate:
Cannot stop ant from generating compiler warnings
How to suppress this warning:
sun.reflect.Reflection is Sun proprietary API and may be removed in a future release
using @SuppressWarnings in Oracles javac (1.6)?
According to this blog using "all" should work but it does not. Does anybody know the correct string?
Try adding the
option to the javac command line
hope this helps
EDIT
REF : OPENJDK
EXAMPLE 6
To compile your source you can either use the javac from JDK7 with -source 1.6 -target 1.6, or run the javac from your patched JDK6 with -XDignore.symbol.file=true. This flag is necessary because javac uses a symbol file to determine packages in the com/sun namespace and will not recognize the new sctp classes as they are not in this symbol file.