j2sdk1.4.0 jdbc compile errors

Hello,
I am attempting to build postgresql-7.2.1 with the jdbc,
using j2sdk1.4.0 to compile. It is not working, as detailed
in the attached file.
If building with sun's sdk v. 1.3.1, it builds fine without
changing any configuration (classpath, etc.), just type
./configure --use-java
make

I have a question or two:
Is it advantageous to use j2re1.3.1 over 1.4.0 after
having built with 1.3.1?
Is it feasable, and/or a good idea to build with
j2sdk1.4.0, and is that a stable, reliable option?

Thanks,
Mark Price

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Script started on Mon Apr 15 19:27:21 2002
mprice@cricket1:~/pg/postgresql-7.2.1/src/interfaces/jdbc/org$ make

make: *** No targets specified and no makefile found. Stop.

mprice@cricket1:~/pg/postgresql-7.2.1/src/interfaces/jdbc/org$ cd ../../../

mprice@cricket1:~/pg/postgresql-7.2.1/src$ cd interfaces/jdbc

mprice@cricket1:~/pg/postgresql-7.2.1/src/interfaces/jdbc$ make

/usr/bin/ant -buildfile ./build.xml all \

-Dmajor=7 -Dminor=2 -Dfullversion=7.2.1 -Ddef_pgport=5432

Buildfile: ./build.xml

all:

prepare:

check_versions:

driver:

[echo] Configured build for the JDBC2 Enterprise edition driver

compile:

[javac] Compiling 37 source files to /home/mprice/pg/postgresql-7.2.1/src/interfaces/jdbc/build

[javac] /home/mprice/pg/postgresql-7.2.1/src/interfaces/jdbc/org/postgresql/jdbc2/Statement.java:25: org.postgresql.jdbc2.Statement should be declared abstract; it does not define getMoreResults(int) in org.postgresql.jdbc2.Statement

[javac] public class Statement extends org.postgresql.Statement implements java.sql.Statement

[javac] ^

[javac] /home/mprice/pg/postgresql-7.2.1/src/interfaces/jdbc/org/postgresql/jdbc2/PreparedStatement.java:32: org.postgresql.jdbc2.PreparedStatement should be declared abstract; it does not define setURL(int,java.net.URL) in org.postgresql.jdbc2.PreparedStatement

[javac] public class PreparedStatement extends Statement implements java.sql.PreparedStatement

[javac] ^

[javac] /home/mprice/pg/postgresql-7.2.1/src/interfaces/jdbc/org/postgresql/jdbc2/CallableStatement.java:42: org.postgresql.jdbc2.CallableStatement should be declared abstract; it does not define registerOutParameter(java.lang.String,int) in org.postgresql.jdbc2.CallableStatement

[javac] public class CallableStatement extends org.postgresql.jdbc2.PreparedStatement implements java.sql.CallableStatement

[javac] ^

[javac] /home/mprice/pg/postgresql-7.2.1/src/interfaces/jdbc/org/postgresql/jdbc2/Connection.java:37: org.postgresql.jdbc2.Connection should be declared abstract; it does not define setHoldability(int) in org.postgresql.jdbc2.Connection

[javac] public class Connection extends org.postgresql.Connection implements java.sql.Connection

[javac] ^

[javac] /home/mprice/pg/postgresql-7.2.1/src/interfaces/jdbc/org/postgresql/jdbc2/DatabaseMetaData.java:40: org.postgresql.jdbc2.DatabaseMetaData should be declared abstract; it does not define supportsSavepoints() in org.postgresql.jdbc2.DatabaseMetaData

[javac] public class DatabaseMetaData implements java.sql.DatabaseMetaData

[javac] ^

[javac] /home/mprice/pg/postgresql-7.2.1/src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java:60: org.postgresql.jdbc2.ResultSet should be declared abstract; it does not define getURL(int) in org.postgresql.jdbc2.ResultSet

[javac] public class ResultSet extends org.postgresql.ResultSet implements java.sql.ResultSet

[javac] ^

[javac] /home/mprice/pg/postgresql-7.2.1/src/interfaces/jdbc/org/postgresql/largeobject/PGblob.java:26: org.postgresql.largeobject.PGblob should be declared abstract; it does not define setBytes(long,byte[]) in org.postgresql.largeobject.PGblob

[javac] public class PGblob implements java.sql.Blob

[javac] ^

[javac] /home/mprice/pg/postgresql-7.2.1/src/interfaces/jdbc/org/postgresql/largeobject/PGclob.java:26: org.postgresql.largeobject.PGclob should be declared abstract; it does not define setString(long,java.lang.String) in org.postgresql.largeobject.PGclob

[javac] public class PGclob implements java.sql.Clob

[javac] ^

[javac] /home/mprice/pg/postgresql-7.2.1/src/interfaces/jdbc/org/postgresql/xa/ClientConnection.java:70: org.postgresql.xa.ClientConnection should be declared abstract; it does not define setHoldability(int) in org.postgresql.xa.ClientConnection

[javac] final class ClientConnection

[javac] ^

[javac] Note: Some input files use or override a deprecated API.

[javac] Note: Recompile with -deprecation for details.

[javac] 9 errors

BUILD FAILED

/home/mprice/pg/postgresql-7.2.1/src/interfaces/jdbc/build.xml:72: Compile failed, messages should have been provided.

Total time: 9 seconds

make: *** [all] Error 1

mprice@cricket1:~/pg/postgresql-7.2.1/src/interfaces/jdbc$ exit
Script done on Mon Apr 15 19:27:47 2002

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Mark,

The jdbc driver currently does not build under jdk1.4. You will either
need to download a prebuilt jar, or build under jdk1.3. Either way a
the driver build under 1.3 will run fine under 1.4 as long as you don't
try to use any of the new functionality available in 1.4.

thanks,
--Barry

Hi, Barry
Thank you for responding to my message.
Would you mind elaborating about "new functionality?" I.e. I presume that
you refer only to new functionality in the classes that jdbc2 directly
uses?

Thanks,
Mark Price

P.S. I removed myself from the list, so if you think this should be
posted, perhaps you can forward it.