|
|
You're in the
vj#
group:Compile JDK1.4 source using J#
vj#:
J# only supports JDK 1.1.4 (and a few other collections/classes), but... http://www.dotnetit.org/ can help you on your way... Regards, Lars-Inge Tønnessen
Hi, all
My question is just as the title. Is it possible to compile JDK1.4 source code with J#? I have tried but it failed with 11 error messages and hundreds of warning.s. During the compiling process, because 'delegate' becomes a reserved words now in J#, i have replaced all with 'delegate_', but there are still other errors i can not handle. It also seems that though i deleted jsharp library from project reference, J# will still use it, then throw out a lot of warnings on duplicated name between package and source code.... I think it will be funny if i succeed, ... but is it really a mission impossible? Xmihu
www.dotnetig.org has ported:
jCollections GNU Classpath 0.6.0 Collections Package jNaming GNU Classpath 0.6.0 Naming Package ORO.NET Apache Jakarta ORO 2.0.8 Text-Processing Package Regexp.NET Apache Jakarta Regexp 1.3.0 Regular Expression Package Xalan.NET Apache Xalan 2.5.2 XSLT Processor Xerces.NET Apache Xerces 2.6.0 XML Parser and is working on: jSecurity GNU Classpath 0.6.0 Security Package Crypto.NET GNU Crypto 1.1.0 Package Jessie.NET GNU Jssie 0.9.5 Package, clean-room implementation of Java Secure Sockets Extension (JSSE) [quoted text, click to view] "Lars-Inge Tønnessen" <http://emailme.larsinge.com> wrote in message news:e3lYre2XEHA.2448@TK2MSFTNGP09.phx.gbl... > > J# only supports JDK 1.1.4 (and a few other collections/classes), but... > > http://www.dotnetit.org/ > > can help you on your way... > > > > Regards, > Lars-Inge Tønnessen > >
You will event eventually find that you need to remove Object, String, Cloneable interface and some other classes. This is because the .NET base objects conflict with Java, since it is basically a remake of Java. Even then you will still have some issues, such as the assert function was non-existent in Java 1.1.4 but used in the 1.4 JDK. I also have not found a way to unload the MS Java 1.1.4 libraries to keep the dup warnings out.
Anyway, removing these classes and other mods invalidate the terms of use of the Sun JDK (because you have modified the packages) and you will not be able to distribute (legally) anything you have done and it is only an academic exercise. Unfortunately for legal reasons you will need to wait for GNU Classpath to port the Java libraries. GNU Classpath currently works pretty well for non-GUI stuff (XERXES, XALAN and FOP port well), but is woefully inadequate for apps with Swing and AWT. If you know your Swing you could help port this, but you need to do it in a clean room environment (you can't reference or build from the Sun source). Check out IKVM (www.ikvm.net) and GNU Classpath (http://www.gnu.org/software/classpath/classpath.html) for a partial JDK 1.4 open-source library that may have what you need. [quoted text, click to view] "YangHua" wrote:
> Hi, all > > My question is just as the title. Is it possible to compile JDK1.4 source > code with J#? > I have tried but it failed with 11 error messages and hundreds of warning.s. > > During the compiling process, because 'delegate' becomes a reserved words > now in J#, i have replaced all with 'delegate_', but there are still other > errors i can not handle. > > It also seems that though i deleted jsharp library from project reference, > J# will still use it, then throw out a lot of warnings on duplicated name > between package and source code.... > > I think it will be funny if i succeed, ... but is it really a mission > impossible? > > Xmihu > > >
You will event eventually find that you need to remove Object, String, Cloneable interface and some other classes. This is because the .NET base objects conflict with Java, since it is basically a remake of Java. Even then you will still have some issues, such as the assert function was non-existent in Java 1.1.4 but used in the 1.4 JDK. I also have not found a way to unload the MS Java 1.1.4 libraries to keep the dup warnings out.
Anyway, removing these classes and other mods invalidate the terms of use of the Sun JDK (because you have modified the packages) and you will not be able to distribute (legally) anything you have done and it is only an academic exercise. Unfortunately for legal reasons you will need to wait for GNU Classpath to port the Java libraries. GNU Classpath currently works pretty well for non-GUI stuff (XERXES, XALAN and FOP port well), but is woefully inadequate for apps with Swing and AWT. If you know your Swing you could help port this, but you need to do it in a clean room environment (you can't reference or build from the Sun source). Check out IKVM (www.ikvm.net) and GNU Classpath (http://www.gnu.org/software/classpath/classpath.html) for a partial JDK 1.4 open-source library that may have what you need. [quoted text, click to view] "YangHua" wrote:
> Hi, all > > My question is just as the title. Is it possible to compile JDK1.4 source > code with J#? > I have tried but it failed with 11 error messages and hundreds of warning.s. > > During the compiling process, because 'delegate' becomes a reserved words > now in J#, i have replaced all with 'delegate_', but there are still other > errors i can not handle. > > It also seems that though i deleted jsharp library from project reference, > J# will still use it, then throw out a lot of warnings on duplicated name > between package and source code.... > > I think it will be funny if i succeed, ... but is it really a mission > impossible? > > Xmihu > > >
You will event eventually find that you need to remove Object, String, Cloneable interface and some other classes. This is because the .NET base objects conflict with Java, since it is basically a remake of Java. Even then you will still have some issues, such as the assert function was non-existent in Java 1.1.4 but used in the 1.4 JDK. I also have not found a way to unload the MS Java 1.1.4 libraries to keep the dup warnings out.
Anyway, removing these classes and other mods invalidate the terms of use of the Sun JDK (because you have modified the packages) and you will not be able to distribute (legally) anything you have done and it is only an academic exercise. Unfortunately for legal reasons you will need to wait for GNU Classpath to port the Java libraries. GNU Classpath currently works pretty well for non-GUI stuff (XERXES, XALAN and FOP port well), but is woefully inadequate for apps with Swing and AWT. If you know your Swing you could help port this, but you need to do it in a clean room environment (you can't reference or build from the Sun source). Check out IKVM (www.ikvm.net) and GNU Classpath (http://www.gnu.org/software/classpath/classpath.html) for a partial JDK 1.4 open-source library that may have what you need. [quoted text, click to view] "YangHua" wrote:
> Hi, all > > My question is just as the title. Is it possible to compile JDK1.4 source > code with J#? > I have tried but it failed with 11 error messages and hundreds of warning.s. > > During the compiling process, because 'delegate' becomes a reserved words > now in J#, i have replaced all with 'delegate_', but there are still other > errors i can not handle. > > It also seems that though i deleted jsharp library from project reference, > J# will still use it, then throw out a lot of warnings on duplicated name > between package and source code.... > > I think it will be funny if i succeed, ... but is it really a mission > impossible? > > Xmihu > > >
Don't see what you're looking for? Try a search.
|
October 2003
November 2003
December 2003
January 2004
February 2004
March 2004
April 2004
May 2004
June 2004
July 2004
August 2004
September 2004
October 2004
November 2004
December 2004
January 2005
February 2005
March 2005
April 2005
May 2005
June 2005
July 2005
August 2005
September 2005
October 2005
November 2005
December 2005
February 2006
March 2006
April 2006
May 2006
June 2006
July 2006
August 2006
September 2006
October 2006
December 2006
January 2007
February 2007
April 2007
July 2007
August 2007
| home · blog · groups | Questions? Comments? Contact the dn |