JDBC does not compile

It seems JDBC in current does not compile with jdk1.3.0. Is this a
intended change or am I missing something?
 : :   [javac] /usr/local/src/pgsql/current/pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/Jdbc2ResultSet.java:13:
getStatement()in org.postgresql.jdbc2.AbstractJdbc2ResultSet cannot implement getStatement() in java.sql.ResultSet;
attemptingto use incompatible return type   [javac] found   : org.postgresql.jdbc2.Statement   [javac] required:
java.sql.Statement  [javac] public class Jdbc2ResultSet extends org.postgresql.jdbc2.AbstractJdbc2ResultSet implements
java.sql.ResultSet  [javac]        ^   [javac] Note: Some input files use or override a deprecated API.   [javac] Note:
Recompilewith -deprecation for details.   [javac] 11 errors
 
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Tatsuo Ishii