Java 64 bit JDK question

If I c开发者_开发百科ompile some java files using a 64 bit JDK and then make a JAR file out of them will the resultant JAR correctly work with a 32 bit JRE, or do I have to use a 32 bit JDK?

Thanks

The resultant JAR will correctly work with a 32 bit JRE. You do not need to recompile your jar.