I really have no idea... but I strongly wonder if all the jars for ant,
log4j, xalan, junit..... have to be recompiled for jdk 1.4. I know there's
supposed to be binary compatibility, but remember how well interclient
compiled with 1.2 worked on 1.3?

david jencks

On 2002.02.15 15:18:37 -0500 jwcanada wrote:
> Hi,
>
> I just tried to build the lastest one using the newly-released jdk1.4.
> It failed. Any one know how to change the build.xml? The error is:
>
> compile-classes:
> [depend] Deleted 0 out of date files in 0 seconds
> [javac] Compiling 80 source files to
> C:\cvs\client-java\output\classes
> [javac] error: Invalid class file format in C:\Program
> Files\Java\j2re1.4.0\
> lib\rt.jar(java/io/OutputStream.class). The major.minor version
> '48.0' is too r
> ecent for this tool to understand.
> [javac]
> C:\cvs\client-java\src\org\firebirdsql\gds\Clumplet.java:31: Class j
> ava.io.OutputStream not found in import.
> [javac] import java.io.OutputStream;
> [javac] ^
> [javac] error: Invalid class file format in C:\Program
> Files\Java\j2re1.4.0\
> lib\rt.jar(java/io/IOException.class). The major.minor version '48.0'
> is too re
> cent for this tool to understand.
> [javac]
> C:\cvs\client-java\src\org\firebirdsql\gds\Clumplet.java:32: Class j
> ava.io.IOException not found in import.
> [javac] import java.io.IOException;
> [javac] ^
> [javac] error: Invalid class file format in C:\Program
> Files\Java\j2re1.4.0\
> lib\rt.jar(java/lang/Object.class). The major.minor version '48.0' is
> too recent for this tool to understand.
> [javac]
> C:\cvs\client-java\src\org\firebirdsql\gds\Clumplet.java:34: Class j
> ava.lang.Object not found in interface org.firebirdsql.gds.Clumplet.
> [javac] public interface Clumplet {
> [javac] ^
> [javac] 6 errors
>
> BUILD FAILED
>
> C:\cvs\client-java\src\build\build.xml:132: Compile failed, messages
> should have
> been provided.
>
>
>
>
>
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