Can hibernate3 be used under jdk131？

Hibernate version:3.1

Weblogic:7

jdk:1.3.1

compile the hibernate 3 ,prompt should use JDK 14，
but the deploy enviorment is weblogic 7 and jdk131, which version of hibernate can I used?
Is there any way to use hibernate 3 under the enviorment?

I update the build.xml, set the
<property name="javac.source" value="1.4"/> to 1.3,
but the prompt:"bad class file: D:\work\java\hibernate3\lib\jacc-1_0-fr.jar"

I think it is the risk of user to use the open source project.