View Full Version : Java to Pascal translator?

21-02-2008, 05:39 AM
Hi all,
I am wanting to translate a Java application to pascal, and I was wondering if anyone knows of a Java to Pascal converter program to help me get started.

I have googled, but to no avail...

I do have an open-source C to pascal converter called OpenC2Pas, but I am unsure if that would be good enough for converting Java...

There is nothing graphical about the program (no GUI, etc), it is just classes to do physic simulations.


22-02-2008, 03:28 AM
I have found a java to delphi converter from a Korean web page here

See the java2delphi.20070629.zip link near the top of the page

I downloaded it and tried running it as per the instructions on the example
java file like so:

java -jar java2delphi.jar Formatter.java

I got these errors:

Exception in thread "main" java.lang.UnsupportedClassVersionError:
javacc/JavaParser (Unsupported major.minor version 49.0)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknow n Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)

Anyone know what this means, and how to fix it?
The Java source code for the parser is included in the download if this helps...


22-02-2008, 04:32 AM
Hi guys,
on a whim, I searched my harddrive and found I had at least 3 version of a java.exe file on it...I pointed the path to the latest version I had (1.5.0_09) and tried the parser again.

It now works!
It will save heaps of time :-)

I hope it will help someone else here :)


23-02-2008, 09:23 PM
very good

27-03-2008, 05:25 PM
impressive !!! :shock:

Thanks for the info :D

Robert Kosek
27-03-2008, 05:52 PM
Wow, that'd be a handy utility! There's a lot of decent Java source code out there.

27-03-2008, 09:36 PM
I'm glad I found the translator for you guys :)

I haven't used it much yet myself though...