How could i convert C++ program into java

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I want convert c++ Program to java Program...
is there any softwares are available for that..
could anyone suggest me to convert that files into java...

Posted 7-Jun-11 2:02am

srinivasulugummula

Updated 1-Feb-23 5:17am

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Sergey Chepurin 7-Jun-11 8:46am

Automated conversion is only possible (and has some sense) for .NET languages VB.NET<->C# as they share the same classes. You will have to manually convert C++ code to Java, but i think it would be easier to write Java program from the scratch.

Sergey Alexandrovich Kryukov 7-Jun-11 14:05pm

Correct. I would make it the answer.
--SA

Albert Holguin 7-Jun-11 12:04pm

curious, why would you want to convert c++ to java?

Sergey Alexandrovich Kryukov 7-Jun-11 14:08pm

Why not? Multi-platform version of the code, byte-code would work without re-compilation, can be deployed as applet... makes sense.
--SA

Albert Holguin 7-Jun-11 15:13pm

well, pure c++ is also cross platform, just requires the recompilation... but if you already have it in one, don't know how much benefit there is to reinvent the wheel

Sergey Alexandrovich Kryukov 7-Jun-11 17:07pm

Who knows... Well, I generally quite skeptical about all those "conversions" (what an abuse of this term here by Inquirers!) -- translations. I think just the opposite -- if there is a chance to re-write something, it can be used. Good projects I know was written twice. Those who pretend they do it once in fact usually fall into infinite "fixes" and "improvements" and never finishes... Sad.
--SA

Niklas L 8-Jun-11 3:19am

This is a good comment and should be used as an incentive to perform a manual system overhaul.

Sergey Alexandrovich Kryukov 8-Jun-11 18:49pm

:-)

Stefan_Lang 6-Sep-19 4:13am

While I personally believe that most attempts to rewrite something in a different language are misguided, rewriting something in Java would make it easier to create a web based solution. That said, if the original application is very complex, it would be much easier to turn the application into a DLL and then create a simple Java frontend.

Albert Holguin 7-Jun-11 20:14pm

BTW, most "code converters" don't work all that great... you'll end up having to interpret gibberish, you're better off doing it yourself.

Sergey Alexandrovich Kryukov 8-Jun-11 18:50pm

If you look at my comment above (to the comment by Niklas): re-writing has great benefits.
--SA

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Niklas L · Accepted Answer · 2011-06-07T02:35:00

Solution 2

It is possible to run native code from java. Have a look at Java Native Interface[^]. That doesn't answer your question, but it might be a way to solve your problem.

Posted 7-Jun-11 2:35am

Niklas L

Comments

Sergey Alexandrovich Kryukov 7-Jun-11 14:07pm

Reasonable alternative, my 5. As to "conversion" (there is no "convert", come on!), I agree with Sergey Chepurin (his comment to the question on top).
--SA

Niklas L 7-Jun-11 16:48pm

I agree, thanks.

Stefan_Lang 6-Sep-19 4:00am

Agree with you on all comments and points you made.
P.S.: just realized this is another case of necroing: someone updated the OP yesterday :-/

How could i convert C++ program into java

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