OpenJMS does not build correctly

C:\openjms-0.7.2>build all

lib\xslp_1.1.jar;lib\xerces-J_1.3.1.jar;lib\oro-2.0.4.jar;lib\junit_3.7.
jar;lib\

exolabtools-1.0.jar;lib\castor-0.9.3.jar;lib\antlrall_2.7.1.jar;lib\ant_
optional

_1.5.jar;lib\ant_1.5.jar;C:\j2sdk1.4.1\lib\tools.jar

Buildfile: src\build.xml

 

clean:

 

prepare:

    [mkdir] Created dir: C:\openjms-0.7.2\build

    [mkdir] Created dir: C:\openjms-0.7.2\build\classes

    [mkdir] Created dir: C:\openjms-0.7.2\dist

    [mkdir] Created dir: C:\openjms-0.7.2\config

 

schemas:

   [castor] -- Suppressing non fatal warnings.

   [castor] -- Suppressing non fatal warnings.

   [castor] -- Suppressing non fatal warnings.

 

parser:

    [antlr] ANTLR Parser Generator   Version 2.7.1   1989-2000 jGuru.com

    [antlr] ANTLR Parser Generator   Version 2.7.1   1989-2000 jGuru.com

 

main:

    [javac] Compiling 451 source files to C:\openjms-0.7.2\build\classes

    [javac]
C:\openjms-0.7.2\src\main\org\exolab\jms\persistence\ObjectAdapter.java:
2048: org.exolab.jms.persistence.NullConnection should be declared
abstract;

 it does not define setHoldability(int) in
org.exolab.jms.persistence.NullConnection

    [javac] class NullConnection implements java.sql.Connection {

    [javac] ^

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

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

    [javac] 1 error

 

BUILD FAILED

C:\openjms-0.7.2\src\build.xml:254: Compile failed, messages should have
been provided.

 

Total time: 2 minutes 6 seconds

 

C:\openjms-0.7.2>