the build process for trunk (download from http://anonsvn.jboss.org/repos/hibernate/core/trunk yesterday) failed, the cause as follow:

D:\Downloads\core\trunk\core\src\main\java\org\hibernate\jdbc\ResultSetWrapper.java:[53,7] org.hiber
nate.jdbc.ResultSetWrapper is not abstract，and not overrided the java.sql.ResultSet 's abstract method updateNClob(java.l
ang.String,java.io.Reader)

D:\Downloads\core\trunk\core\src\main\java\org\hibernate\lob\SerializableClob.java:[38,7] org.hibern
ate.lob.SerializableClob is not abstract，and not overrided java.sql.Clob 's abstract method getCharacterStream(long,l
ong)

D:\Downloads\core\trunk\core\src\main\java\org\hibernate\lob\SerializableBlob.java:[36,7] org.hibern
ate.lob.SerializableBlob is not abstract，and not overrided java.sql.Blob 's abstract method getBinaryStream(long,long
)

D:\Downloads\core\trunk\core\src\main\java\org\hibernate\lob\BlobImpl.java:[39,7] org.hibernate.lob.
BlobImpl is not abstract，and not overrided java.sql.Blob 's abstract method getBinaryStream(long,long)

D:\Downloads\core\trunk\core\src\main\java\org\hibernate\lob\ClobImpl.java:[41,7] org.hibernate.lob.
ClobImpl is not abstract，and not overrided java.sql.Clob 's abstract method getCharacterStream(long,long)

Very Disappointed. Anyone have clue about that? Thanks