What version of the SDK did you download? The lastest is either 5.0 or
possibly 6. If I recall, ColdFusion currently supports 1.4.2 which is
the equivalent of 4.2. FYI, you don't need java.lang.String. Just
String. java.lang is a package which is included by default in EVERY
class without explicitely naming it. The only time you would need it is
if you wrote your own String class inside the same package or folder,
then you'd have to specify java.lang. Out of curiosity, what is your
constructor code? You don't really need constructor code here because
your not building anything. You need the constructor unless you make
the SayHello() method static, but you don't need any code inside it (I
don't think)
Ben Nadel wrote:
> Hey all,
>
> I am trying to experiment with Java and am off to a rocky start. I
> downloaded the latest SDK from Sun and was able compile a simple
> HelloWorld class:
>
> public class HelloWorld {
>
> public HelloWorld(){
> // Constructor code.
> }
>
> public java.lang.String SayHello(){
> return( "Hello You Beautiful World, You!" );
> }
>
> }
>
>
> Compiles fine. But then, I went to try it in a URL class loader in
> ColdFusion and I get this error:
>
> HelloWorld (Unsupported major.minor version 49.0) null
>
> >From my Googleing it looks like the SDK java version is different than
> the java persion on our local J2EE server (i am compilling on my local
> harddrive). Any suggestions? It seems like such a simple class.
>
>
> Thanks,
> Ben
>
> ......................
> Ben Nadel
> Certified Advanced ColdFusion Developer
> www.bennadel.com
>
>
>
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