I need help, Eclipse 3.3 + openfire SVN Ant when the error

compile:

Compiling 117 source files to E:\imserver\openfire\work\classes

E:\imserver\openfire\src\java\org\jivesoftware\openfire\sasl\SaslServerFactoryI mpl.java:28: org.jivesoftware.openfire.sasl.SaslServerFactoryImpl ??? javax.security.sasl.SaslServerFactory ??? getMechanismNames(java.util.Map<? super java.lang.String,?>)

public class SaslServerFactoryImpl implements SaslServerFactory {

^

??? API?

??? -Xlint:deprecation ???

???

??? -Xlint:unchecked ???

1 ??

BUILD FAILED

E:\imserver\openfire\build\build.xml:278: Compile failed; see the compiler error output for details.

my question has been answered